id	sid	tid	token	lemma	pos
fcis-25104	1	1	frontiers	frontier	NOUN
fcis-25104	1	2	in	in	ADP
fcis-25104	1	3	computing	computing	NOUN
fcis-25104	1	4	and	and	CCONJ
fcis-25104	1	5	intelligent	intelligent	ADJ
fcis-25104	1	6	systems	system	NOUN
fcis-25104	1	7	issn	issn	VERB
fcis-25104	1	8	:	:	PUNCT
fcis-25104	1	9	2832	2832	NUM
fcis-25104	1	10	-	-	SYM
fcis-25104	1	11	6024	6024	NUM
fcis-25104	1	12	|	|	NOUN
fcis-25104	1	13	vol	vol	NOUN
fcis-25104	1	14	.	.	PROPN
fcis-25104	2	1	9	9	NUM
fcis-25104	2	2	,	,	PUNCT
fcis-25104	2	3	no	no	INTJ
fcis-25104	2	4	.	.	NOUN
fcis-25104	2	5	2	2	NUM
fcis-25104	2	6	,	,	PUNCT
fcis-25104	2	7	2024	2024	NUM
fcis-25104	2	8	40	40	NUM
fcis-25104	2	9	design	design	NOUN
fcis-25104	2	10	of	of	ADP
fcis-25104	2	11	photovoltaic	photovoltaic	NOUN
fcis-25104	2	12	solar	solar	ADJ
fcis-25104	2	13	panel	panel	NOUN
fcis-25104	2	14	intelligent	intelligent	ADJ
fcis-25104	2	15	tracking	tracking	NOUN
fcis-25104	2	16	system	system	NOUN
fcis-25104	2	17	based	base	VERB
fcis-25104	2	18	on	on	ADP
fcis-25104	2	19	51	51	NUM
fcis-25104	2	20	single	single	ADJ
fcis-25104	2	21	chip	chip	NOUN
fcis-25104	2	22	microcomputer	microcomputer	NOUN
fcis-25104	2	23	kaicheng	kaicheng	PROPN
fcis-25104	2	24	liang	liang	PROPN
fcis-25104	2	25	,	,	PUNCT
fcis-25104	2	26	luotao	luotao	PROPN
fcis-25104	2	27	yan	yan	PROPN
fcis-25104	3	1	*	*	PUNCT
fcis-25104	3	2	,	,	PUNCT
fcis-25104	3	3	weixin	weixin	PROPN
fcis-25104	3	4	wei	wei	PROPN
fcis-25104	3	5	,	,	PUNCT
fcis-25104	3	6	liangjie	liangjie	PROPN
fcis-25104	3	7	qiao	qiao	PROPN
fcis-25104	3	8	,	,	PUNCT
fcis-25104	3	9	hao	hao	PROPN
fcis-25104	3	10	wang	wang	PROPN
fcis-25104	3	11	meiga	meiga	PROPN
fcis-25104	3	12	polytechnic	polytechnic	PROPN
fcis-25104	3	13	institute	institute	PROPN
fcis-25104	3	14	hubei	hubei	PROPN
fcis-25104	3	15	,	,	PUNCT
fcis-25104	3	16	xiaogan	xiaogan	PROPN
fcis-25104	3	17	hubei	hubei	PROPN
fcis-25104	3	18	,	,	PUNCT
fcis-25104	3	19	432017	432017	NUM
fcis-25104	3	20	,	,	PUNCT
fcis-25104	3	21	china	china	PROPN
fcis-25104	3	22	*	*	PUNCT
fcis-25104	3	23	corresponding	correspond	VERB
fcis-25104	3	24	author	author	NOUN
fcis-25104	3	25	:	:	PUNCT
fcis-25104	3	26	luotao	luotao	PROPN
fcis-25104	3	27	yan	yan	PROPN
fcis-25104	3	28	(	(	PUNCT
fcis-25104	3	29	email	email	NOUN
fcis-25104	3	30	:	:	PUNCT
fcis-25104	3	31	1198779263@qq.com	1198779263@qq.com	NUM
fcis-25104	3	32	)	)	PUNCT
fcis-25104	3	33	abstract	abstract	NOUN
fcis-25104	3	34	:	:	PUNCT
fcis-25104	3	35	with	with	ADP
fcis-25104	3	36	the	the	DET
fcis-25104	3	37	continuous	continuous	ADJ
fcis-25104	3	38	development	development	NOUN
fcis-25104	3	39	of	of	ADP
fcis-25104	3	40	renewable	renewable	ADJ
fcis-25104	3	41	energy	energy	NOUN
fcis-25104	3	42	,	,	PUNCT
fcis-25104	3	43	photovoltaic	photovoltaic	NOUN
fcis-25104	3	44	power	power	NOUN
fcis-25104	3	45	generation	generation	NOUN
fcis-25104	3	46	as	as	ADP
fcis-25104	3	47	an	an	DET
fcis-25104	3	48	important	important	ADJ
fcis-25104	3	49	clean	clean	ADJ
fcis-25104	3	50	energy	energy	NOUN
fcis-25104	3	51	,	,	PUNCT
fcis-25104	3	52	has	have	AUX
fcis-25104	3	53	been	be	AUX
fcis-25104	3	54	widely	widely	ADV
fcis-25104	3	55	concerned	concern	VERB
fcis-25104	3	56	.	.	PUNCT
fcis-25104	4	1	at	at	ADP
fcis-25104	4	2	present	present	ADJ
fcis-25104	4	3	,	,	PUNCT
fcis-25104	4	4	due	due	ADP
fcis-25104	4	5	to	to	ADP
fcis-25104	4	6	the	the	DET
fcis-25104	4	7	fixed	fix	VERB
fcis-25104	4	8	position	position	NOUN
fcis-25104	4	9	of	of	ADP
fcis-25104	4	10	the	the	DET
fcis-25104	4	11	photovoltaic	photovoltaic	NOUN
fcis-25104	4	12	generation	generation	NOUN
fcis-25104	4	13	version	version	NOUN
fcis-25104	4	14	after	after	ADP
fcis-25104	4	15	installation	installation	NOUN
fcis-25104	4	16	,	,	PUNCT
fcis-25104	4	17	it	it	PRON
fcis-25104	4	18	can	can	AUX
fcis-25104	4	19	not	not	PART
fcis-25104	4	20	follow	follow	VERB
fcis-25104	4	21	the	the	DET
fcis-25104	4	22	sun	sun	NOUN
fcis-25104	4	23	to	to	PART
fcis-25104	4	24	move	move	VERB
fcis-25104	4	25	,	,	PUNCT
fcis-25104	4	26	making	make	VERB
fcis-25104	4	27	the	the	DET
fcis-25104	4	28	utilization	utilization	NOUN
fcis-25104	4	29	efficiency	efficiency	NOUN
fcis-25104	4	30	of	of	ADP
fcis-25104	4	31	solar	solar	ADJ
fcis-25104	4	32	energy	energy	NOUN
fcis-25104	4	33	is	be	AUX
fcis-25104	4	34	low	low	ADJ
fcis-25104	4	35	.	.	PUNCT
fcis-25104	5	1	in	in	ADP
fcis-25104	5	2	this	this	DET
fcis-25104	5	3	paper	paper	NOUN
fcis-25104	5	4	,	,	PUNCT
fcis-25104	5	5	an	an	DET
fcis-25104	5	6	intelligent	intelligent	ADJ
fcis-25104	5	7	tracking	tracking	NOUN
fcis-25104	5	8	system	system	NOUN
fcis-25104	5	9	for	for	ADP
fcis-25104	5	10	photovoltaic	photovoltaic	NOUN
fcis-25104	5	11	solar	solar	ADJ
fcis-25104	5	12	panels	panel	NOUN
fcis-25104	5	13	based	base	VERB
fcis-25104	5	14	on	on	ADP
fcis-25104	5	15	51	51	NUM
fcis-25104	5	16	microcontroller	microcontroller	NOUN
fcis-25104	5	17	is	be	AUX
fcis-25104	5	18	designed	design	VERB
fcis-25104	5	19	.	.	PUNCT
fcis-25104	6	1	the	the	DET
fcis-25104	6	2	system	system	NOUN
fcis-25104	6	3	compares	compare	VERB
fcis-25104	6	4	the	the	DET
fcis-25104	6	5	light	light	ADJ
fcis-25104	6	6	intensity	intensity	NOUN
fcis-25104	6	7	in	in	ADP
fcis-25104	6	8	real	real	ADJ
fcis-25104	6	9	time	time	NOUN
fcis-25104	6	10	by	by	ADP
fcis-25104	6	11	installing	instal	VERB
fcis-25104	6	12	photoresistors	photoresistor	NOUN
fcis-25104	6	13	on	on	ADP
fcis-25104	6	14	the	the	DET
fcis-25104	6	15	left	left	ADJ
fcis-25104	6	16	and	and	CCONJ
fcis-25104	6	17	right	right	ADJ
fcis-25104	6	18	sides	side	NOUN
fcis-25104	6	19	of	of	ADP
fcis-25104	6	20	the	the	DET
fcis-25104	6	21	solar	solar	ADJ
fcis-25104	6	22	panels	panel	NOUN
fcis-25104	6	23	to	to	PART
fcis-25104	6	24	determine	determine	VERB
fcis-25104	6	25	the	the	DET
fcis-25104	6	26	best	good	ADJ
fcis-25104	6	27	position	position	NOUN
fcis-25104	6	28	and	and	CCONJ
fcis-25104	6	29	control	control	VERB
fcis-25104	6	30	the	the	DET
fcis-25104	6	31	stepper	stepper	NOUN
fcis-25104	6	32	motor	motor	NOUN
fcis-25104	6	33	to	to	PART
fcis-25104	6	34	rotate	rotate	VERB
fcis-25104	6	35	in	in	ADP
fcis-25104	6	36	this	this	DET
fcis-25104	6	37	direction	direction	NOUN
fcis-25104	6	38	,	,	PUNCT
fcis-25104	6	39	so	so	SCONJ
fcis-25104	6	40	as	as	SCONJ
fcis-25104	6	41	to	to	PART
fcis-25104	6	42	effectively	effectively	ADV
fcis-25104	6	43	improve	improve	VERB
fcis-25104	6	44	the	the	DET
fcis-25104	6	45	utilization	utilization	NOUN
fcis-25104	6	46	efficiency	efficiency	NOUN
fcis-25104	6	47	of	of	ADP
fcis-25104	6	48	solar	solar	ADJ
fcis-25104	6	49	energy	energy	NOUN
fcis-25104	6	50	.	.	PUNCT
fcis-25104	7	1	keywords	keyword	NOUN
fcis-25104	7	2	:	:	PUNCT
fcis-25104	7	3	photovoltaic	photovoltaic	VERB
fcis-25104	7	4	solar	solar	ADJ
fcis-25104	7	5	panels	panel	NOUN
fcis-25104	7	6	;	;	PUNCT
fcis-25104	7	7	51	51	NUM
fcis-25104	7	8	single	single	ADJ
fcis-25104	7	9	-	-	PUNCT
fcis-25104	7	10	chip	chip	NOUN
fcis-25104	7	11	microcomputer	microcomputer	NOUN
fcis-25104	7	12	;	;	PUNCT
fcis-25104	7	13	photoresistor	photoresistor	NOUN
fcis-25104	7	14	;	;	PUNCT
fcis-25104	7	15	stepper	stepper	NOUN
fcis-25104	7	16	motor	motor	NOUN
fcis-25104	7	17	;	;	PUNCT
fcis-25104	7	18	light	light	ADJ
fcis-25104	7	19	intensity	intensity	NOUN
fcis-25104	7	20	tracking	tracking	NOUN
fcis-25104	7	21	.	.	PUNCT
fcis-25104	8	1	1	1	X
fcis-25104	8	2	.	.	X
fcis-25104	8	3	introduction	introduction	NOUN
fcis-25104	8	4	this	this	DET
fcis-25104	8	5	system	system	NOUN
fcis-25104	8	6	aims	aim	VERB
fcis-25104	8	7	to	to	PART
fcis-25104	8	8	realize	realize	VERB
fcis-25104	8	9	the	the	DET
fcis-25104	8	10	automatic	automatic	ADJ
fcis-25104	8	11	light	light	NOUN
fcis-25104	8	12	tracing	trace	VERB
fcis-25104	8	13	function	function	NOUN
fcis-25104	8	14	of	of	ADP
fcis-25104	8	15	photovoltaic	photovoltaic	NOUN
fcis-25104	8	16	power	power	NOUN
fcis-25104	8	17	generation	generation	NOUN
fcis-25104	8	18	panel	panel	NOUN
fcis-25104	8	19	by	by	ADP
fcis-25104	8	20	comparing	compare	VERB
fcis-25104	8	21	the	the	DET
fcis-25104	8	22	light	light	ADJ
fcis-25104	8	23	intensity	intensity	NOUN
fcis-25104	8	24	of	of	ADP
fcis-25104	8	25	four	four	NUM
fcis-25104	8	26	photoresistors	photoresistor	NOUN
fcis-25104	8	27	,	,	PUNCT
fcis-25104	8	28	so	so	SCONJ
fcis-25104	8	29	as	as	SCONJ
fcis-25104	8	30	to	to	PART
fcis-25104	8	31	improve	improve	VERB
fcis-25104	8	32	the	the	DET
fcis-25104	8	33	efficiency	efficiency	NOUN
fcis-25104	8	34	of	of	ADP
fcis-25104	8	35	photovoltaic	photovoltaic	NOUN
fcis-25104	8	36	power	power	NOUN
fcis-25104	8	37	generation	generation	NOUN
fcis-25104	8	38	.	.	PUNCT
fcis-25104	9	1	the	the	DET
fcis-25104	9	2	photovoltaic	photovoltaic	NOUN
fcis-25104	9	3	light	light	NOUN
fcis-25104	9	4	tracking	tracking	NOUN
fcis-25104	9	5	system	system	NOUN
fcis-25104	9	6	is	be	AUX
fcis-25104	9	7	shown	show	VERB
fcis-25104	9	8	in	in	ADP
fcis-25104	9	9	figure	figure	NOUN
fcis-25104	9	10	1	1	NUM
fcis-25104	9	11	.	.	PUNCT
fcis-25104	9	12	figure	figure	NOUN
fcis-25104	9	13	1	1	NUM
fcis-25104	9	14	.	.	PUNCT
fcis-25104	9	15	photovoltaic	photovoltaic	VERB
fcis-25104	9	16	light	light	NOUN
fcis-25104	9	17	tracking	tracking	NOUN
fcis-25104	9	18	system	system	NOUN
fcis-25104	9	19	physical	physical	ADJ
fcis-25104	9	20	picture	picture	NOUN
fcis-25104	9	21	2	2	NUM
fcis-25104	9	22	.	.	PUNCT
fcis-25104	9	23	principle	principle	NOUN
fcis-25104	9	24	of	of	ADP
fcis-25104	9	25	photovoltaic	photovoltaic	NOUN
fcis-25104	9	26	tracking	tracking	NOUN
fcis-25104	9	27	system	system	NOUN
fcis-25104	9	28	2.1	2.1	NUM
fcis-25104	9	29	.	.	PUNCT
fcis-25104	10	1	system	system	NOUN
fcis-25104	10	2	composition	composition	NOUN
fcis-25104	10	3	2.1.1	2.1.1	NUM
fcis-25104	10	4	.	.	PUNCT
fcis-25104	11	1	photovaristor	photovaristor	PROPN
fcis-25104	11	2	photoresistor	photoresistor	NOUN
fcis-25104	11	3	,	,	PUNCT
fcis-25104	11	4	referred	refer	VERB
fcis-25104	11	5	to	to	ADP
fcis-25104	11	6	as	as	ADP
fcis-25104	11	7	photoresistor	photoresistor	NOUN
fcis-25104	11	8	or	or	CCONJ
fcis-25104	11	9	photosensitive	photosensitive	ADJ
fcis-25104	11	10	element	element	NOUN
fcis-25104	11	11	,	,	PUNCT
fcis-25104	11	12	is	be	AUX
fcis-25104	11	13	a	a	DET
fcis-25104	11	14	resistance	resistance	NOUN
fcis-25104	11	15	element	element	NOUN
fcis-25104	11	16	that	that	PRON
fcis-25104	11	17	is	be	AUX
fcis-25104	11	18	sensitive	sensitive	ADJ
fcis-25104	11	19	to	to	ADP
fcis-25104	11	20	changes	change	NOUN
fcis-25104	11	21	in	in	ADP
fcis-25104	11	22	light	light	NOUN
fcis-25104	11	23	,	,	PUNCT
fcis-25104	11	24	and	and	CCONJ
fcis-25104	11	25	its	its	PRON
fcis-25104	11	26	resistance	resistance	NOUN
fcis-25104	11	27	value	value	NOUN
fcis-25104	11	28	changes	change	NOUN
fcis-25104	11	29	with	with	ADP
fcis-25104	11	30	changes	change	NOUN
fcis-25104	11	31	in	in	ADP
fcis-25104	11	32	light	light	ADJ
fcis-25104	11	33	intensity	intensity	NOUN
fcis-25104	11	34	.	.	PUNCT
fcis-25104	12	1	generally	generally	ADV
fcis-25104	12	2	,	,	PUNCT
fcis-25104	12	3	the	the	DET
fcis-25104	12	4	resistance	resistance	NOUN
fcis-25104	12	5	value	value	NOUN
fcis-25104	12	6	of	of	ADP
fcis-25104	12	7	the	the	DET
fcis-25104	12	8	photoresistor	photoresistor	NOUN
fcis-25104	12	9	is	be	AUX
fcis-25104	12	10	higher	high	ADJ
fcis-25104	12	11	when	when	SCONJ
fcis-25104	12	12	there	there	PRON
fcis-25104	12	13	is	be	VERB
fcis-25104	12	14	no	no	DET
fcis-25104	12	15	light	light	NOUN
fcis-25104	12	16	or	or	CCONJ
fcis-25104	12	17	the	the	DET
fcis-25104	12	18	light	light	NOUN
fcis-25104	12	19	is	be	AUX
fcis-25104	12	20	weak	weak	ADJ
fcis-25104	12	21	.	.	PUNCT
fcis-25104	13	1	however	however	ADV
fcis-25104	13	2	,	,	PUNCT
fcis-25104	13	3	when	when	SCONJ
fcis-25104	13	4	the	the	DET
fcis-25104	13	5	light	light	ADJ
fcis-25104	13	6	intensity	intensity	NOUN
fcis-25104	13	7	is	be	AUX
fcis-25104	13	8	increased	increase	VERB
fcis-25104	13	9	,	,	PUNCT
fcis-25104	13	10	the	the	DET
fcis-25104	13	11	resistance	resistance	NOUN
fcis-25104	13	12	value	value	NOUN
fcis-25104	13	13	will	will	AUX
fcis-25104	13	14	decrease	decrease	VERB
fcis-25104	13	15	significantly	significantly	ADV
fcis-25104	13	16	.	.	PUNCT
fcis-25104	14	1	this	this	DET
fcis-25104	14	2	characteristic	characteristic	NOUN
fcis-25104	14	3	makes	make	VERB
fcis-25104	14	4	photoresistor	photoresistor	NOUN
fcis-25104	14	5	widely	widely	ADV
fcis-25104	14	6	used	use	VERB
fcis-25104	14	7	in	in	ADP
fcis-25104	14	8	photoelectric	photoelectric	ADJ
fcis-25104	14	9	sensor	sensor	NOUN
fcis-25104	14	10	,	,	PUNCT
fcis-25104	14	11	lighting	lighting	NOUN
fcis-25104	14	12	control	control	NOUN
fcis-25104	14	13	,	,	PUNCT
fcis-25104	14	14	photovoltaic	photovoltaic	NOUN
fcis-25104	14	15	power	power	NOUN
fcis-25104	14	16	generation	generation	NOUN
fcis-25104	14	17	,	,	PUNCT
fcis-25104	14	18	security	security	NOUN
fcis-25104	14	19	system	system	NOUN
fcis-25104	14	20	and	and	CCONJ
fcis-25104	14	21	other	other	ADJ
fcis-25104	14	22	fields	field	NOUN
fcis-25104	14	23	.	.	PUNCT
fcis-25104	15	1	this	this	DET
fcis-25104	15	2	system	system	NOUN
fcis-25104	15	3	is	be	AUX
fcis-25104	15	4	mainly	mainly	ADV
fcis-25104	15	5	installed	instal	VERB
fcis-25104	15	6	in	in	ADP
fcis-25104	15	7	the	the	DET
fcis-25104	15	8	photovoltaic	photovoltaic	NOUN
fcis-25104	15	9	power	power	NOUN
fcis-25104	15	10	generation	generation	NOUN
fcis-25104	15	11	panel	panel	NOUN
fcis-25104	15	12	on	on	ADP
fcis-25104	15	13	the	the	DET
fcis-25104	15	14	upper	upper	ADJ
fcis-25104	15	15	and	and	CCONJ
fcis-25104	15	16	lower	lower	ADV
fcis-25104	15	17	left	left	ADJ
fcis-25104	15	18	and	and	CCONJ
fcis-25104	15	19	right	right	ADJ
fcis-25104	15	20	four	four	NUM
fcis-25104	15	21	directions	direction	NOUN
fcis-25104	15	22	of	of	ADP
fcis-25104	15	23	the	the	DET
fcis-25104	15	24	photoresistor	photoresistor	NOUN
fcis-25104	15	25	is	be	AUX
fcis-25104	15	26	used	use	VERB
fcis-25104	15	27	to	to	PART
fcis-25104	15	28	compare	compare	VERB
fcis-25104	15	29	the	the	DET
fcis-25104	15	30	light	light	ADJ
fcis-25104	15	31	intensity	intensity	NOUN
fcis-25104	15	32	of	of	ADP
fcis-25104	15	33	the	the	DET
fcis-25104	15	34	four	four	NUM
fcis-25104	15	35	directions	direction	NOUN
fcis-25104	15	36	,	,	PUNCT
fcis-25104	15	37	respectively	respectively	ADV
fcis-25104	15	38	called	call	VERB
fcis-25104	15	39	:	:	PUNCT
fcis-25104	15	40	the	the	DET
fcis-25104	15	41	photoresistor	photoresistor	NOUN
fcis-25104	15	42	(	(	PUNCT
fcis-25104	15	43	l1	l1	PROPN
fcis-25104	15	44	)	)	PUNCT
fcis-25104	15	45	;	;	PUNCT
fcis-25104	15	46	lower	low	ADJ
fcis-25104	15	47	photoresistor	photoresistor	NOUN
fcis-25104	15	48	(	(	PUNCT
fcis-25104	15	49	l2	l2	NOUN
fcis-25104	15	50	)	)	PUNCT
fcis-25104	15	51	;	;	PUNCT
fcis-25104	15	52	left	leave	VERB
fcis-25104	15	53	photoresistor	photoresistor	NOUN
fcis-25104	15	54	(	(	PUNCT
fcis-25104	15	55	l3	l3	PROPN
fcis-25104	15	56	)	)	PUNCT
fcis-25104	15	57	;	;	PUNCT
fcis-25104	15	58	right	right	ADJ
fcis-25104	15	59	photoresistor	photoresistor	NOUN
fcis-25104	15	60	(	(	PUNCT
fcis-25104	15	61	l4	l4	PROPN
fcis-25104	15	62	)	)	PUNCT
fcis-25104	15	63	.	.	PUNCT
fcis-25104	16	1	the	the	DET
fcis-25104	16	2	real	real	ADJ
fcis-25104	16	3	thing	thing	NOUN
fcis-25104	16	4	is	be	AUX
fcis-25104	16	5	shown	show	VERB
fcis-25104	16	6	in	in	ADP
fcis-25104	16	7	figure	figure	NOUN
fcis-25104	16	8	2	2	NUM
fcis-25104	16	9	:	:	PUNCT
fcis-25104	16	10	figure	figure	NOUN
fcis-25104	16	11	2	2	NUM
fcis-25104	16	12	.	.	PUNCT
fcis-25104	16	13	photoresistor	photoresistor	PROPN
fcis-25104	16	14	layout	layout	PROPN
fcis-25104	16	15	diagram	diagram	PROPN
fcis-25104	16	16	2.1.2	2.1.2	PROPN
fcis-25104	16	17	.	.	PUNCT
fcis-25104	16	18	analog	analog	NOUN
fcis-25104	16	19	to	to	ADP
fcis-25104	16	20	digital	digital	ADJ
fcis-25104	16	21	module	module	NOUN
fcis-25104	16	22	the	the	DET
fcis-25104	16	23	system	system	NOUN
fcis-25104	16	24	uses	use	VERB
fcis-25104	16	25	pcf8591	pcf8591	NOUN
fcis-25104	16	26	chip	chip	NOUN
fcis-25104	17	1	[	[	X
fcis-25104	17	2	1	1	NUM
fcis-25104	17	3	]	]	PUNCT
fcis-25104	17	4	to	to	PART
fcis-25104	17	5	convert	convert	VERB
fcis-25104	17	6	the	the	DET
fcis-25104	17	7	analog	analog	NOUN
fcis-25104	17	8	voltage	voltage	NOUN
fcis-25104	17	9	signal	signal	NOUN
fcis-25104	17	10	of	of	ADP
fcis-25104	17	11	photoresistor	photoresistor	NOUN
fcis-25104	17	12	output	output	NOUN
fcis-25104	17	13	into	into	ADP
fcis-25104	17	14	digital	digital	ADJ
fcis-25104	17	15	signal	signal	NOUN
fcis-25104	17	16	for	for	ADP
fcis-25104	17	17	single	single	ADJ
fcis-25104	17	18	-	-	PUNCT
fcis-25104	17	19	chip	chip	NOUN
fcis-25104	17	20	microcomputer	microcomputer	NOUN
fcis-25104	17	21	processing	processing	NOUN
fcis-25104	17	22	.	.	PUNCT
fcis-25104	18	1	pcf8591	pcf8591	NOUN
fcis-25104	18	2	is	be	AUX
fcis-25104	18	3	an	an	DET
fcis-25104	18	4	application	application	NOUN
fcis-25104	18	5	in	in	ADP
fcis-25104	18	6	the	the	DET
fcis-25104	18	7	circuit	circuit	NOUN
fcis-25104	18	8	as	as	SCONJ
fcis-25104	18	9	shown	show	VERB
fcis-25104	18	10	in	in	ADP
fcis-25104	18	11	figure	figure	NOUN
fcis-25104	18	12	3	3	NUM
fcis-25104	18	13	:	:	PUNCT
fcis-25104	18	14	figure	figure	NOUN
fcis-25104	18	15	3	3	NUM
fcis-25104	18	16	.	.	PUNCT
fcis-25104	18	17	pcf8591	pcf8591	PROPN
fcis-25104	18	18	chip	chip	PROPN
fcis-25104	18	19	circuit	circuit	PROPN
fcis-25104	18	20	diagram	diagram	VERB
fcis-25104	18	21	41	41	NUM
fcis-25104	18	22	the	the	DET
fcis-25104	18	23	pcf8591	pcf8591	NOUN
fcis-25104	18	24	is	be	AUX
fcis-25104	18	25	an	an	DET
fcis-25104	18	26	integrated	integrated	ADJ
fcis-25104	18	27	8	8	NUM
fcis-25104	18	28	-	-	PUNCT
fcis-25104	18	29	bit	bit	NOUN
fcis-25104	18	30	analog	analog	NOUN
fcis-25104	18	31	-	-	PUNCT
fcis-25104	18	32	to	to	ADP
fcis-25104	18	33	-	-	PUNCT
fcis-25104	18	34	digital	digital	ADJ
fcis-25104	18	35	converter	converter	NOUN
fcis-25104	18	36	(	(	PUNCT
fcis-25104	18	37	a	a	NOUN
fcis-25104	18	38	/	/	SYM
fcis-25104	18	39	d	d	NOUN
fcis-25104	18	40	converter	converter	NOUN
fcis-25104	18	41	)	)	PUNCT
fcis-25104	18	42	and	and	CCONJ
fcis-25104	18	43	digital	digital	PROPN
fcis-25104	18	44	-	-	PUNCT
fcis-25104	18	45	to	to	ADP
fcis-25104	18	46	-	-	PUNCT
fcis-25104	18	47	analog	analog	NOUN
fcis-25104	18	48	converter	converter	NOUN
fcis-25104	18	49	(	(	PUNCT
fcis-25104	18	50	d	d	NOUN
fcis-25104	18	51	/	/	SYM
fcis-25104	18	52	a	a	DET
fcis-25104	18	53	converter	converter	NOUN
fcis-25104	18	54	)	)	PUNCT
fcis-25104	18	55	chip	chip	NOUN
fcis-25104	18	56	that	that	PRON
fcis-25104	18	57	is	be	AUX
fcis-25104	18	58	widely	widely	ADV
fcis-25104	18	59	used	use	VERB
fcis-25104	18	60	in	in	ADP
fcis-25104	18	61	a	a	DET
fcis-25104	18	62	variety	variety	NOUN
fcis-25104	18	63	of	of	ADP
fcis-25104	18	64	embedded	embed	VERB
fcis-25104	18	65	systems	system	NOUN
fcis-25104	18	66	and	and	CCONJ
fcis-25104	18	67	measurement	measurement	NOUN
fcis-25104	18	68	devices	device	NOUN
fcis-25104	18	69	.	.	PUNCT
fcis-25104	19	1	it	it	PRON
fcis-25104	19	2	communicates	communicate	VERB
fcis-25104	19	3	with	with	ADP
fcis-25104	19	4	the	the	DET
fcis-25104	19	5	microcontroller	microcontroller	NOUN
fcis-25104	19	6	through	through	ADP
fcis-25104	19	7	i2c	i2c	NOUN
fcis-25104	19	8	bus	bus	NOUN
fcis-25104	19	9	,	,	PUNCT
fcis-25104	19	10	which	which	PRON
fcis-25104	19	11	has	have	VERB
fcis-25104	19	12	a	a	DET
fcis-25104	19	13	relatively	relatively	ADV
fcis-25104	19	14	simple	simple	ADJ
fcis-25104	19	15	interface	interface	NOUN
fcis-25104	19	16	and	and	CCONJ
fcis-25104	19	17	high	high	ADJ
fcis-25104	19	18	flexibility	flexibility	NOUN
fcis-25104	19	19	.	.	PUNCT
fcis-25104	20	1	the	the	DET
fcis-25104	20	2	following	follow	VERB
fcis-25104	20	3	is	be	AUX
fcis-25104	20	4	an	an	DET
fcis-25104	20	5	overview	overview	NOUN
fcis-25104	20	6	of	of	ADP
fcis-25104	20	7	the	the	DET
fcis-25104	20	8	main	main	ADJ
fcis-25104	20	9	features	feature	NOUN
fcis-25104	20	10	and	and	CCONJ
fcis-25104	20	11	functions	function	NOUN
fcis-25104	20	12	of	of	ADP
fcis-25104	20	13	the	the	DET
fcis-25104	20	14	pcf8591	pcf8591	NOUN
fcis-25104	20	15	:	:	PUNCT
fcis-25104	20	16	(	(	PUNCT
fcis-25104	20	17	1	1	X
fcis-25104	20	18	)	)	SYM
fcis-25104	20	19	8	8	NUM
fcis-25104	20	20	-	-	PUNCT
fcis-25104	20	21	bit	bit	NOUN
fcis-25104	20	22	resolution	resolution	NOUN
fcis-25104	20	23	:	:	PUNCT
fcis-25104	20	24	the	the	DET
fcis-25104	20	25	pcf8591	pcf8591	NOUN
fcis-25104	20	26	can	can	AUX
fcis-25104	20	27	convert	convert	VERB
fcis-25104	20	28	analog	analog	NOUN
fcis-25104	20	29	signals	signal	NOUN
fcis-25104	20	30	to	to	ADP
fcis-25104	20	31	8	8	NUM
fcis-25104	20	32	-	-	PUNCT
fcis-25104	20	33	bit	bit	NOUN
fcis-25104	20	34	digital	digital	ADJ
fcis-25104	20	35	signals	signal	NOUN
fcis-25104	20	36	,	,	PUNCT
fcis-25104	20	37	which	which	PRON
fcis-25104	20	38	is	be	AUX
fcis-25104	20	39	suitable	suitable	ADJ
fcis-25104	20	40	for	for	ADP
fcis-25104	20	41	many	many	ADJ
fcis-25104	20	42	lowto	lowto	NOUN
fcis-25104	20	43	-	-	PUNCT
fcis-25104	20	44	medium	medium	NOUN
fcis-25104	20	45	precision	precision	NOUN
fcis-25104	20	46	applications	application	NOUN
fcis-25104	20	47	.	.	PUNCT
fcis-25104	21	1	(	(	PUNCT
fcis-25104	21	2	2	2	X
fcis-25104	21	3	)	)	PUNCT
fcis-25104	21	4	multi	multi	ADJ
fcis-25104	21	5	-	-	ADJ
fcis-25104	21	6	channel	channel	ADJ
fcis-25104	21	7	input	input	NOUN
fcis-25104	21	8	:	:	PUNCT
fcis-25104	21	9	provide	provide	VERB
fcis-25104	21	10	4	4	NUM
fcis-25104	21	11	analog	analog	NOUN
fcis-25104	21	12	input	input	NOUN
fcis-25104	21	13	channels	channel	NOUN
fcis-25104	21	14	,	,	PUNCT
fcis-25104	21	15	support	support	VERB
fcis-25104	21	16	4	4	NUM
fcis-25104	21	17	independent	independent	ADJ
fcis-25104	21	18	channels	channel	NOUN
fcis-25104	21	19	for	for	ADP
fcis-25104	21	20	a	a	DET
fcis-25104	21	21	/	/	SYM
fcis-25104	21	22	d	d	NOUN
fcis-25104	21	23	conversion	conversion	NOUN
fcis-25104	21	24	,	,	PUNCT
fcis-25104	21	25	can	can	AUX
fcis-25104	21	26	monitor	monitor	VERB
fcis-25104	21	27	a	a	DET
fcis-25104	21	28	variety	variety	NOUN
fcis-25104	21	29	of	of	ADP
fcis-25104	21	30	analog	analog	NOUN
fcis-25104	21	31	signals	signal	NOUN
fcis-25104	21	32	at	at	ADP
fcis-25104	21	33	the	the	DET
fcis-25104	21	34	same	same	ADJ
fcis-25104	21	35	time	time	NOUN
fcis-25104	21	36	.	.	PUNCT
fcis-25104	22	1	(	(	PUNCT
fcis-25104	22	2	3	3	X
fcis-25104	22	3	)	)	PUNCT
fcis-25104	22	4	d	d	NOUN
fcis-25104	22	5	/	/	SYM
fcis-25104	22	6	a	a	DET
fcis-25104	22	7	conversion	conversion	NOUN
fcis-25104	22	8	:	:	PUNCT
fcis-25104	22	9	built	build	VERB
fcis-25104	22	10	-	-	PUNCT
fcis-25104	22	11	in	in	ADP
fcis-25104	22	12	an	an	DET
fcis-25104	22	13	8	8	NUM
fcis-25104	22	14	-	-	PUNCT
fcis-25104	22	15	bit	bit	NOUN
fcis-25104	22	16	digital	digital	ADJ
fcis-25104	22	17	-	-	PUNCT
fcis-25104	22	18	to	to	ADP
fcis-25104	22	19	-	-	PUNCT
fcis-25104	22	20	analog	analog	NOUN
fcis-25104	22	21	converter	converter	NOUN
fcis-25104	22	22	,	,	PUNCT
fcis-25104	22	23	which	which	PRON
fcis-25104	22	24	can	can	AUX
fcis-25104	22	25	convert	convert	VERB
fcis-25104	22	26	the	the	DET
fcis-25104	22	27	digital	digital	ADJ
fcis-25104	22	28	signal	signal	NOUN
fcis-25104	22	29	to	to	ADP
fcis-25104	22	30	the	the	DET
fcis-25104	22	31	corresponding	corresponding	ADJ
fcis-25104	22	32	analog	analog	NOUN
fcis-25104	22	33	voltage	voltage	NOUN
fcis-25104	22	34	,	,	PUNCT
fcis-25104	22	35	suitable	suitable	ADJ
fcis-25104	22	36	for	for	ADP
fcis-25104	22	37	signal	signal	ADJ
fcis-25104	22	38	generation	generation	NOUN
fcis-25104	22	39	.	.	PUNCT
fcis-25104	23	1	(	(	PUNCT
fcis-25104	23	2	4	4	X
fcis-25104	23	3	)	)	PUNCT
fcis-25104	23	4	i2c	i2c	NOUN
fcis-25104	23	5	interface	interface	NOUN
fcis-25104	23	6	:	:	PUNCT
fcis-25104	23	7	the	the	DET
fcis-25104	23	8	i2c	i2c	NOUN
fcis-25104	23	9	(	(	PUNCT
fcis-25104	23	10	inter	inter	ADJ
fcis-25104	23	11	-	-	ADJ
fcis-25104	23	12	integrated	integrated	ADJ
fcis-25104	23	13	circuit	circuit	NOUN
fcis-25104	23	14	)	)	PUNCT
fcis-25104	23	15	communication	communication	NOUN
fcis-25104	23	16	protocol	protocol	NOUN
fcis-25104	23	17	can	can	AUX
fcis-25104	23	18	be	be	AUX
fcis-25104	23	19	used	use	VERB
fcis-25104	23	20	to	to	PART
fcis-25104	23	21	exchange	exchange	VERB
fcis-25104	23	22	data	datum	NOUN
fcis-25104	23	23	with	with	ADP
fcis-25104	23	24	the	the	DET
fcis-25104	23	25	microcontroller	microcontroller	NOUN
fcis-25104	23	26	through	through	ADP
fcis-25104	23	27	two	two	NUM
fcis-25104	23	28	pins	pin	NOUN
fcis-25104	23	29	(	(	PUNCT
fcis-25104	23	30	sda	sda	NOUN
fcis-25104	23	31	and	and	CCONJ
fcis-25104	23	32	scl	scl	PROPN
fcis-25104	23	33	)	)	PUNCT
fcis-25104	23	34	,	,	PUNCT
fcis-25104	23	35	which	which	PRON
fcis-25104	23	36	is	be	AUX
fcis-25104	23	37	easy	easy	ADJ
fcis-25104	23	38	to	to	PART
fcis-25104	23	39	implement	implement	VERB
fcis-25104	23	40	and	and	CCONJ
fcis-25104	23	41	expand	expand	VERB
fcis-25104	23	42	.	.	PUNCT
fcis-25104	24	1	(	(	PUNCT
fcis-25104	24	2	5	5	X
fcis-25104	24	3	)	)	PUNCT
fcis-25104	24	4	user	user	NOUN
fcis-25104	24	5	programmable	programmable	ADJ
fcis-25104	24	6	address	address	NOUN
fcis-25104	24	7	:	:	PUNCT
fcis-25104	24	8	through	through	ADP
fcis-25104	24	9	pin	pin	NOUN
fcis-25104	24	10	configuration	configuration	NOUN
fcis-25104	24	11	,	,	PUNCT
fcis-25104	24	12	different	different	ADJ
fcis-25104	24	13	i2c	i2c	NOUN
fcis-25104	24	14	addresses	address	NOUN
fcis-25104	24	15	can	can	AUX
fcis-25104	24	16	be	be	AUX
fcis-25104	24	17	set	set	VERB
fcis-25104	24	18	to	to	PART
fcis-25104	24	19	connect	connect	VERB
fcis-25104	24	20	multiple	multiple	ADJ
fcis-25104	24	21	pcf8591	pcf8591	NOUN
fcis-25104	24	22	devices	device	NOUN
fcis-25104	24	23	on	on	ADP
fcis-25104	24	24	the	the	DET
fcis-25104	24	25	same	same	ADJ
fcis-25104	24	26	bus	bus	NOUN
fcis-25104	24	27	.	.	PUNCT
fcis-25104	25	1	(	(	PUNCT
fcis-25104	25	2	6	6	NUM
fcis-25104	25	3	)	)	PUNCT
fcis-25104	25	4	simple	simple	ADJ
fcis-25104	25	5	control	control	NOUN
fcis-25104	25	6	instructions	instruction	NOUN
fcis-25104	25	7	:	:	PUNCT
fcis-25104	25	8	with	with	ADP
fcis-25104	25	9	a	a	DET
fcis-25104	25	10	simple	simple	ADJ
fcis-25104	25	11	and	and	CCONJ
fcis-25104	25	12	easy	easy	ADJ
fcis-25104	25	13	-	-	PUNCT
fcis-25104	25	14	touse	touse	NOUN
fcis-25104	25	15	command	command	NOUN
fcis-25104	25	16	control	control	PROPN
fcis-25104	25	17	mode	mode	PROPN
fcis-25104	25	18	,	,	PUNCT
fcis-25104	25	19	allowing	allow	VERB
fcis-25104	25	20	data	datum	NOUN
fcis-25104	25	21	reading	reading	NOUN
fcis-25104	25	22	and	and	CCONJ
fcis-25104	25	23	writing	write	VERB
fcis-25104	25	24	through	through	ADP
fcis-25104	25	25	i2c	i2c	NOUN
fcis-25104	25	26	instructions	instruction	NOUN
fcis-25104	25	27	.	.	PUNCT
fcis-25104	26	1	2.1.3	2.1.3	NUM
fcis-25104	26	2	.	.	PUNCT
fcis-25104	26	3	single	single	ADJ
fcis-25104	26	4	chip	chip	NOUN
fcis-25104	26	5	microcomputer	microcomputer	NOUN
fcis-25104	26	6	stc89c51	stc89c51	PROPN
fcis-25104	26	7	mcu	mcu	NOUN
fcis-25104	26	8	[	[	X
fcis-25104	26	9	2	2	NUM
fcis-25104	26	10	]	]	PUNCT
fcis-25104	26	11	is	be	AUX
fcis-25104	26	12	a	a	DET
fcis-25104	26	13	powerful	powerful	ADJ
fcis-25104	26	14	and	and	CCONJ
fcis-25104	26	15	flexible	flexible	ADJ
fcis-25104	26	16	microcontroller	microcontroller	NOUN
fcis-25104	26	17	widely	widely	ADV
fcis-25104	26	18	used	use	VERB
fcis-25104	26	19	in	in	ADP
fcis-25104	26	20	embedded	embed	VERB
fcis-25104	26	21	systems	system	NOUN
fcis-25104	26	22	.	.	PUNCT
fcis-25104	27	1	the	the	DET
fcis-25104	27	2	stc89c51	stc89c51	PROPN
fcis-25104	27	3	has	have	VERB
fcis-25104	27	4	32	32	NUM
fcis-25104	27	5	programmable	programmable	ADJ
fcis-25104	27	6	i	i	PROPN
fcis-25104	27	7	/	/	SYM
fcis-25104	27	8	o	o	NOUN
fcis-25104	27	9	ports	port	NOUN
fcis-25104	27	10	(	(	PUNCT
fcis-25104	27	11	p0	p0	NOUN
fcis-25104	27	12	,	,	PUNCT
fcis-25104	27	13	p1	p1	NOUN
fcis-25104	27	14	,	,	PUNCT
fcis-25104	27	15	p2	p2	NOUN
fcis-25104	27	16	,	,	PUNCT
fcis-25104	27	17	p3	p3	PROPN
fcis-25104	27	18	)	)	PUNCT
fcis-25104	27	19	that	that	PRON
fcis-25104	27	20	can	can	AUX
fcis-25104	27	21	be	be	AUX
fcis-25104	27	22	used	use	VERB
fcis-25104	27	23	to	to	PART
fcis-25104	27	24	connect	connect	VERB
fcis-25104	27	25	to	to	ADP
fcis-25104	27	26	external	external	ADJ
fcis-25104	27	27	devices	device	NOUN
fcis-25104	27	28	.	.	PUNCT
fcis-25104	28	1	each	each	DET
fcis-25104	28	2	i	i	PROPN
fcis-25104	28	3	/	/	SYM
fcis-25104	28	4	o	o	NOUN
fcis-25104	28	5	port	port	NOUN
fcis-25104	28	6	can	can	AUX
fcis-25104	28	7	be	be	AUX
fcis-25104	28	8	configured	configure	VERB
fcis-25104	28	9	independently	independently	ADV
fcis-25104	28	10	in	in	ADP
fcis-25104	28	11	input	input	NOUN
fcis-25104	28	12	or	or	CCONJ
fcis-25104	28	13	output	output	NOUN
fcis-25104	28	14	mode	mode	NOUN
fcis-25104	28	15	.	.	PUNCT
fcis-25104	29	1	the	the	DET
fcis-25104	29	2	circuit	circuit	NOUN
fcis-25104	29	3	diagram	diagram	NOUN
fcis-25104	29	4	is	be	AUX
fcis-25104	29	5	shown	show	VERB
fcis-25104	29	6	in	in	ADP
fcis-25104	29	7	figure	figure	NOUN
fcis-25104	29	8	4	4	NUM
fcis-25104	29	9	:	:	PUNCT
fcis-25104	29	10	figure	figure	NOUN
fcis-25104	29	11	4	4	NUM
fcis-25104	29	12	.	.	PUNCT
fcis-25104	29	13	mcu	mcu	PROPN
fcis-25104	29	14	circuit	circuit	PROPN
fcis-25104	29	15	diagram	diagram	NOUN
fcis-25104	29	16	this	this	DET
fcis-25104	29	17	system	system	NOUN
fcis-25104	29	18	mainly	mainly	ADV
fcis-25104	29	19	uses	use	VERB
fcis-25104	29	20	stc89c51	stc89c51	NOUN
fcis-25104	29	21	microcontroller	microcontroller	NOUN
fcis-25104	29	22	to	to	PART
fcis-25104	29	23	obtain	obtain	VERB
fcis-25104	29	24	digital	digital	ADJ
fcis-25104	29	25	signals	signal	NOUN
fcis-25104	29	26	of	of	ADP
fcis-25104	29	27	four	four	NUM
fcis-25104	29	28	photoresistors	photoresistor	NOUN
fcis-25104	29	29	,	,	PUNCT
fcis-25104	29	30	compare	compare	VERB
fcis-25104	29	31	the	the	DET
fcis-25104	29	32	light	light	ADJ
fcis-25104	29	33	intensity	intensity	NOUN
fcis-25104	29	34	,	,	PUNCT
fcis-25104	29	35	and	and	CCONJ
fcis-25104	29	36	control	control	VERB
fcis-25104	29	37	the	the	DET
fcis-25104	29	38	motor	motor	NOUN
fcis-25104	29	39	rotation	rotation	NOUN
fcis-25104	29	40	.	.	PUNCT
fcis-25104	30	1	2.1.4	2.1.4	NUM
fcis-25104	30	2	.	.	PUNCT
fcis-25104	30	3	motor	motor	NOUN
fcis-25104	30	4	drive	drive	NOUN
fcis-25104	30	5	module	module	NOUN
fcis-25104	30	6	the	the	DET
fcis-25104	30	7	motor	motor	NOUN
fcis-25104	30	8	drive	drive	NOUN
fcis-25104	30	9	module	module	NOUN
fcis-25104	30	10	used	use	VERB
fcis-25104	30	11	in	in	ADP
fcis-25104	30	12	this	this	DET
fcis-25104	30	13	system	system	NOUN
fcis-25104	30	14	is	be	AUX
fcis-25104	30	15	uln2803	uln2803	NOUN
fcis-25104	30	16	motor	motor	NOUN
fcis-25104	30	17	drive	drive	NOUN
fcis-25104	30	18	chip	chip	NOUN
fcis-25104	30	19	,	,	PUNCT
fcis-25104	30	20	which	which	PRON
fcis-25104	30	21	is	be	AUX
fcis-25104	30	22	used	use	VERB
fcis-25104	30	23	to	to	PART
fcis-25104	30	24	drive	drive	VERB
fcis-25104	30	25	the	the	DET
fcis-25104	30	26	forward	forward	NOUN
fcis-25104	30	27	and	and	CCONJ
fcis-25104	30	28	reverse	reverse	NOUN
fcis-25104	30	29	of	of	ADP
fcis-25104	30	30	the	the	DET
fcis-25104	30	31	motor	motor	NOUN
fcis-25104	30	32	and	and	CCONJ
fcis-25104	30	33	is	be	AUX
fcis-25104	30	34	connected	connect	VERB
fcis-25104	30	35	to	to	ADP
fcis-25104	30	36	the	the	DET
fcis-25104	30	37	output	output	NOUN
fcis-25104	30	38	of	of	ADP
fcis-25104	30	39	the	the	DET
fcis-25104	30	40	single	single	ADJ
fcis-25104	30	41	chip	chip	NOUN
fcis-25104	30	42	microcomputer	microcomputer	NOUN
fcis-25104	30	43	.	.	PUNCT
fcis-25104	31	1	figure	figure	NOUN
fcis-25104	31	2	5	5	NUM
fcis-25104	31	3	.	.	PUNCT
fcis-25104	31	4	motor	motor	PROPN
fcis-25104	31	5	drive	drive	PROPN
fcis-25104	31	6	circuit	circuit	PROPN
fcis-25104	31	7	diagram	diagram	NOUN
fcis-25104	31	8	the	the	DET
fcis-25104	31	9	design	design	NOUN
fcis-25104	31	10	of	of	ADP
fcis-25104	31	11	the	the	DET
fcis-25104	31	12	uln2803	uln2803	NOUN
fcis-25104	31	13	enables	enable	VERB
fcis-25104	31	14	it	it	PRON
fcis-25104	31	15	to	to	PART
fcis-25104	31	16	drive	drive	VERB
fcis-25104	31	17	relatively	relatively	ADV
fcis-25104	31	18	high	high	ADJ
fcis-25104	31	19	current	current	ADJ
fcis-25104	31	20	devices	device	NOUN
fcis-25104	31	21	through	through	ADP
fcis-25104	31	22	low	low	ADJ
fcis-25104	31	23	-	-	PUNCT
fcis-25104	31	24	level	level	NOUN
fcis-25104	31	25	control	control	NOUN
fcis-25104	31	26	signals	signal	NOUN
fcis-25104	31	27	and	and	CCONJ
fcis-25104	31	28	is	be	AUX
fcis-25104	31	29	therefore	therefore	ADV
fcis-25104	31	30	a	a	DET
fcis-25104	31	31	common	common	ADJ
fcis-25104	31	32	motor	motor	NOUN
fcis-25104	31	33	drive	drive	NOUN
fcis-25104	31	34	solution	solution	NOUN
fcis-25104	31	35	in	in	ADP
fcis-25104	31	36	microcontrollers	microcontroller	NOUN
fcis-25104	31	37	or	or	CCONJ
fcis-25104	31	38	single	single	ADJ
fcis-25104	31	39	-	-	PUNCT
fcis-25104	31	40	chip	chip	NOUN
fcis-25104	31	41	systems	system	NOUN
fcis-25104	32	1	[	[	X
fcis-25104	32	2	3	3	NUM
fcis-25104	32	3	]	]	PUNCT
fcis-25104	32	4	.	.	PUNCT
fcis-25104	33	1	the	the	DET
fcis-25104	33	2	working	work	VERB
fcis-25104	33	3	principle	principle	NOUN
fcis-25104	33	4	is	be	AUX
fcis-25104	33	5	relatively	relatively	ADV
fcis-25104	33	6	simple	simple	ADJ
fcis-25104	33	7	,	,	PUNCT
fcis-25104	33	8	usually	usually	ADV
fcis-25104	33	9	when	when	SCONJ
fcis-25104	33	10	the	the	DET
fcis-25104	33	11	input	input	NOUN
fcis-25104	33	12	receives	receive	VERB
fcis-25104	33	13	a	a	DET
fcis-25104	33	14	high	high	ADJ
fcis-25104	33	15	-	-	PUNCT
fcis-25104	33	16	level	level	NOUN
fcis-25104	33	17	signal	signal	NOUN
fcis-25104	33	18	,	,	PUNCT
fcis-25104	33	19	the	the	DET
fcis-25104	33	20	built	build	VERB
fcis-25104	33	21	-	-	PUNCT
fcis-25104	33	22	in	in	ADP
fcis-25104	33	23	npn	npn	NOUN
fcis-25104	33	24	transistor	transistor	NOUN
fcis-25104	33	25	is	be	AUX
fcis-25104	33	26	switched	switch	VERB
fcis-25104	33	27	on	on	ADP
fcis-25104	33	28	,	,	PUNCT
fcis-25104	33	29	and	and	CCONJ
fcis-25104	33	30	the	the	DET
fcis-25104	33	31	output	output	NOUN
fcis-25104	33	32	is	be	AUX
fcis-25104	33	33	switched	switch	VERB
fcis-25104	33	34	from	from	ADP
fcis-25104	33	35	a	a	DET
fcis-25104	33	36	high	high	ADJ
fcis-25104	33	37	impedance	impedance	NOUN
fcis-25104	33	38	state	state	NOUN
fcis-25104	33	39	to	to	ADP
fcis-25104	33	40	a	a	DET
fcis-25104	33	41	low	low	ADJ
fcis-25104	33	42	impedance	impedance	NOUN
fcis-25104	33	43	state	state	NOUN
fcis-25104	33	44	,	,	PUNCT
fcis-25104	33	45	so	so	SCONJ
fcis-25104	33	46	that	that	SCONJ
fcis-25104	33	47	external	external	ADJ
fcis-25104	33	48	loads	load	NOUN
fcis-25104	33	49	(	(	PUNCT
fcis-25104	33	50	such	such	ADJ
fcis-25104	33	51	as	as	ADP
fcis-25104	33	52	motors	motor	NOUN
fcis-25104	33	53	,	,	PUNCT
fcis-25104	33	54	relays	relay	NOUN
fcis-25104	33	55	)	)	PUNCT
fcis-25104	33	56	are	be	AUX
fcis-25104	33	57	energized	energize	VERB
fcis-25104	33	58	.	.	PUNCT
fcis-25104	34	1	main	main	ADJ
fcis-25104	34	2	features	feature	NOUN
fcis-25104	34	3	:	:	PUNCT
fcis-25104	34	4	(	(	PUNCT
fcis-25104	34	5	1	1	X
fcis-25104	34	6	)	)	PUNCT
fcis-25104	34	7	multi	multi	ADJ
fcis-25104	34	8	-	-	ADJ
fcis-25104	34	9	channel	channel	NOUN
fcis-25104	34	10	drive	drive	NOUN
fcis-25104	34	11	:	:	PUNCT
fcis-25104	34	12	the	the	DET
fcis-25104	34	13	uln2803	uln2803	NOUN
fcis-25104	34	14	has	have	VERB
fcis-25104	34	15	8	8	NUM
fcis-25104	34	16	independent	independent	ADJ
fcis-25104	34	17	drive	drive	ADJ
fcis-25104	34	18	channels	channel	NOUN
fcis-25104	34	19	,	,	PUNCT
fcis-25104	34	20	which	which	PRON
fcis-25104	34	21	can	can	AUX
fcis-25104	34	22	control	control	VERB
fcis-25104	34	23	multiple	multiple	ADJ
fcis-25104	34	24	loads	load	NOUN
fcis-25104	34	25	at	at	ADP
fcis-25104	34	26	the	the	DET
fcis-25104	34	27	same	same	ADJ
fcis-25104	34	28	time	time	NOUN
fcis-25104	34	29	,	,	PUNCT
fcis-25104	34	30	making	make	VERB
fcis-25104	34	31	it	it	PRON
fcis-25104	34	32	very	very	ADV
fcis-25104	34	33	convenient	convenient	ADJ
fcis-25104	34	34	when	when	SCONJ
fcis-25104	34	35	driving	drive	VERB
fcis-25104	34	36	multiple	multiple	ADJ
fcis-25104	34	37	actuators	actuator	NOUN
fcis-25104	34	38	.	.	PUNCT
fcis-25104	35	1	(	(	PUNCT
fcis-25104	35	2	2	2	X
fcis-25104	35	3	)	)	PUNCT
fcis-25104	35	4	high	high	ADJ
fcis-25104	35	5	current	current	ADJ
fcis-25104	35	6	output	output	NOUN
fcis-25104	35	7	:	:	PUNCT
fcis-25104	35	8	the	the	DET
fcis-25104	35	9	maximum	maximum	ADJ
fcis-25104	35	10	output	output	NOUN
fcis-25104	35	11	current	current	NOUN
fcis-25104	35	12	of	of	ADP
fcis-25104	35	13	each	each	DET
fcis-25104	35	14	output	output	NOUN
fcis-25104	35	15	channel	channel	NOUN
fcis-25104	35	16	can	can	AUX
fcis-25104	35	17	reach	reach	VERB
fcis-25104	35	18	500	500	NUM
fcis-25104	35	19	ma	ma	PROPN
fcis-25104	35	20	and	and	CCONJ
fcis-25104	35	21	can	can	AUX
fcis-25104	35	22	withstand	withstand	VERB
fcis-25104	35	23	voltages	voltage	NOUN
fcis-25104	35	24	up	up	ADP
fcis-25104	35	25	to	to	PART
fcis-25104	35	26	50	50	NUM
fcis-25104	35	27	v	v	NOUN
fcis-25104	35	28	,	,	PUNCT
fcis-25104	35	29	which	which	PRON
fcis-25104	35	30	makes	make	VERB
fcis-25104	35	31	it	it	PRON
fcis-25104	35	32	possible	possible	ADJ
fcis-25104	35	33	to	to	PART
fcis-25104	35	34	drive	drive	VERB
fcis-25104	35	35	most	most	ADJ
fcis-25104	35	36	small	small	ADJ
fcis-25104	35	37	motors	motor	NOUN
fcis-25104	35	38	and	and	CCONJ
fcis-25104	35	39	relays	relay	NOUN
fcis-25104	35	40	.	.	PUNCT
fcis-25104	36	1	(	(	PUNCT
fcis-25104	36	2	3	3	X
fcis-25104	36	3	)	)	PUNCT
fcis-25104	36	4	built	build	VERB
fcis-25104	36	5	-	-	PUNCT
fcis-25104	36	6	in	in	ADP
fcis-25104	36	7	protection	protection	NOUN
fcis-25104	36	8	function	function	NOUN
fcis-25104	36	9	:	:	PUNCT
fcis-25104	36	10	uln2803	uln2803	NOUN
fcis-25104	36	11	built	build	VERB
fcis-25104	36	12	-	-	PUNCT
fcis-25104	36	13	in	in	ADP
fcis-25104	36	14	free	free	ADJ
fcis-25104	36	15	wheel	wheel	NOUN
fcis-25104	36	16	diode	diode	NOUN
fcis-25104	36	17	can	can	AUX
fcis-25104	36	18	effectively	effectively	ADV
fcis-25104	36	19	protect	protect	VERB
fcis-25104	36	20	the	the	DET
fcis-25104	36	21	circuit	circuit	NOUN
fcis-25104	36	22	to	to	PART
fcis-25104	36	23	prevent	prevent	VERB
fcis-25104	36	24	damage	damage	NOUN
fcis-25104	36	25	to	to	ADP
fcis-25104	36	26	the	the	DET
fcis-25104	36	27	integrated	integrate	VERB
fcis-25104	36	28	circuit	circuit	NOUN
fcis-25104	36	29	due	due	ADP
fcis-25104	36	30	to	to	ADP
fcis-25104	36	31	the	the	DET
fcis-25104	36	32	reverse	reverse	ADJ
fcis-25104	36	33	electromotive	electromotive	ADJ
fcis-25104	36	34	force	force	NOUN
fcis-25104	36	35	of	of	ADP
fcis-25104	36	36	the	the	DET
fcis-25104	36	37	motor	motor	NOUN
fcis-25104	36	38	or	or	CCONJ
fcis-25104	36	39	relay	relay	NOUN
fcis-25104	36	40	.	.	PUNCT
fcis-25104	37	1	(	(	PUNCT
fcis-25104	37	2	4	4	X
fcis-25104	37	3	)	)	PUNCT
fcis-25104	37	4	low	low	ADJ
fcis-25104	37	5	input	input	NOUN
fcis-25104	37	6	current	current	ADJ
fcis-25104	37	7	:	:	PUNCT
fcis-25104	37	8	each	each	DET
fcis-25104	37	9	channel	channel	NOUN
fcis-25104	37	10	at	at	ADP
fcis-25104	37	11	the	the	DET
fcis-25104	37	12	input	input	NOUN
fcis-25104	37	13	requires	require	VERB
fcis-25104	37	14	only	only	ADV
fcis-25104	37	15	a	a	DET
fcis-25104	37	16	few	few	ADJ
fcis-25104	37	17	milliamps	milliamp	NOUN
fcis-25104	37	18	of	of	ADP
fcis-25104	37	19	current	current	ADJ
fcis-25104	37	20	to	to	PART
fcis-25104	37	21	drive	drive	VERB
fcis-25104	37	22	the	the	DET
fcis-25104	37	23	output	output	NOUN
fcis-25104	37	24	,	,	PUNCT
fcis-25104	37	25	which	which	PRON
fcis-25104	37	26	makes	make	VERB
fcis-25104	37	27	it	it	PRON
fcis-25104	37	28	more	more	ADV
fcis-25104	37	29	convenient	convenient	ADJ
fcis-25104	37	30	to	to	PART
fcis-25104	37	31	directly	directly	ADV
fcis-25104	37	32	connect	connect	VERB
fcis-25104	37	33	with	with	ADP
fcis-25104	37	34	the	the	DET
fcis-25104	37	35	microcontroller	microcontroller	NOUN
fcis-25104	37	36	.	.	PUNCT
fcis-25104	38	1	(	(	PUNCT
fcis-25104	38	2	5	5	X
fcis-25104	38	3	)	)	PUNCT
fcis-25104	38	4	a	a	DET
fcis-25104	38	5	variety	variety	NOUN
fcis-25104	38	6	of	of	ADP
fcis-25104	38	7	packaging	packaging	NOUN
fcis-25104	38	8	forms	form	NOUN
fcis-25104	38	9	:	:	PUNCT
fcis-25104	38	10	the	the	DET
fcis-25104	38	11	common	common	ADJ
fcis-25104	38	12	packaging	packaging	NOUN
fcis-25104	38	13	forms	form	NOUN
fcis-25104	38	14	of	of	ADP
fcis-25104	38	15	uln2803	uln2803	NOUN
fcis-25104	38	16	include	include	VERB
fcis-25104	38	17	dip	dip	NOUN
fcis-25104	38	18	(	(	PUNCT
fcis-25104	38	19	dual	dual	ADJ
fcis-25104	38	20	in	in	ADP
fcis-25104	38	21	-	-	PUNCT
fcis-25104	38	22	line	line	NOUN
fcis-25104	38	23	package	package	NOUN
fcis-25104	38	24	)	)	PUNCT
fcis-25104	38	25	and	and	CCONJ
fcis-25104	38	26	smd	smd	NOUN
fcis-25104	38	27	(	(	PUNCT
fcis-25104	38	28	surface	surface	NOUN
fcis-25104	38	29	mount	mount	PROPN
fcis-25104	38	30	)	)	PUNCT
fcis-25104	38	31	,	,	PUNCT
fcis-25104	38	32	which	which	PRON
fcis-25104	38	33	is	be	AUX
fcis-25104	38	34	convenient	convenient	ADJ
fcis-25104	38	35	for	for	ADP
fcis-25104	38	36	different	different	ADJ
fcis-25104	38	37	pcb	pcb	NOUN
fcis-25104	38	38	design	design	NOUN
fcis-25104	38	39	needs	need	NOUN
fcis-25104	38	40	.	.	PUNCT
fcis-25104	39	1	2.1.5	2.1.5	NUM
fcis-25104	39	2	.	.	PUNCT
fcis-25104	39	3	electric	electric	ADJ
fcis-25104	39	4	machine	machine	NOUN
fcis-25104	39	5	figure	figure	NOUN
fcis-25104	39	6	6	6	NUM
fcis-25104	39	7	.	.	PUNCT
fcis-25104	39	8	stepper	stepper	NOUN
fcis-25104	39	9	motor	motor	PROPN
fcis-25104	39	10	physical	physical	ADJ
fcis-25104	39	11	picture	picture	NOUN
fcis-25104	39	12	this	this	DET
fcis-25104	39	13	system	system	NOUN
fcis-25104	39	14	uses	use	VERB
fcis-25104	39	15	stepper	stepper	NOUN
fcis-25104	39	16	motor	motor	NOUN
fcis-25104	39	17	to	to	PART
fcis-25104	39	18	control	control	VERB
fcis-25104	39	19	rotation	rotation	NOUN
fcis-25104	39	20	.	.	PUNCT
fcis-25104	40	1	stepper	stepper	NOUN
fcis-25104	40	2	motor	motor	NOUN
fcis-25104	40	3	is	be	AUX
fcis-25104	40	4	an	an	DET
fcis-25104	40	5	actuator	actuator	NOUN
fcis-25104	40	6	that	that	PRON
fcis-25104	40	7	converts	convert	VERB
fcis-25104	40	8	electrical	electrical	ADJ
fcis-25104	40	9	pulse	pulse	NOUN
fcis-25104	40	10	into	into	ADP
fcis-25104	40	11	angular	angular	ADJ
fcis-25104	40	12	displacement	displacement	NOUN
fcis-25104	40	13	.	.	PUNCT
fcis-25104	41	1	generally	generally	ADV
fcis-25104	41	2	speaking	speak	VERB
fcis-25104	41	3	:	:	PUNCT
fcis-25104	41	4	when	when	SCONJ
fcis-25104	41	5	the	the	DET
fcis-25104	41	6	stepper	stepper	NOUN
fcis-25104	41	7	driver	driver	NOUN
fcis-25104	41	8	receives	receive	VERB
fcis-25104	41	9	a	a	DET
fcis-25104	41	10	pulse	pulse	NOUN
fcis-25104	41	11	signal	signal	NOUN
fcis-25104	41	12	,	,	PUNCT
fcis-25104	41	13	it	it	PRON
fcis-25104	41	14	drives	drive	VERB
fcis-25104	41	15	the	the	DET
fcis-25104	41	16	stepper	stepper	NOUN
fcis-25104	41	17	motor	motor	NOUN
fcis-25104	41	18	to	to	PART
fcis-25104	41	19	rotate	rotate	VERB
fcis-25104	41	20	a	a	DET
fcis-25104	41	21	42	42	NUM
fcis-25104	41	22	fixed	fix	VERB
fcis-25104	41	23	angle	angle	NOUN
fcis-25104	41	24	(	(	PUNCT
fcis-25104	41	25	stepping	stepping	ADJ
fcis-25104	41	26	angle	angle	NOUN
fcis-25104	41	27	)	)	PUNCT
fcis-25104	41	28	in	in	ADP
fcis-25104	41	29	the	the	DET
fcis-25104	41	30	set	set	NOUN
fcis-25104	41	31	direction	direction	NOUN
fcis-25104	41	32	.	.	PUNCT
fcis-25104	42	1	the	the	DET
fcis-25104	42	2	angular	angular	ADJ
fcis-25104	42	3	displacement	displacement	NOUN
fcis-25104	42	4	can	can	AUX
fcis-25104	42	5	be	be	AUX
fcis-25104	42	6	controlled	control	VERB
fcis-25104	42	7	by	by	ADP
fcis-25104	42	8	controlling	control	VERB
fcis-25104	42	9	the	the	DET
fcis-25104	42	10	pulse	pulse	NOUN
fcis-25104	42	11	,	,	PUNCT
fcis-25104	42	12	so	so	SCONJ
fcis-25104	42	13	as	as	SCONJ
fcis-25104	42	14	to	to	PART
fcis-25104	42	15	achieve	achieve	VERB
fcis-25104	42	16	the	the	DET
fcis-25104	42	17	purpose	purpose	NOUN
fcis-25104	42	18	of	of	ADP
fcis-25104	42	19	accurate	accurate	ADJ
fcis-25104	42	20	positioning	positioning	NOUN
fcis-25104	42	21	.	.	PUNCT
fcis-25104	43	1	at	at	ADP
fcis-25104	43	2	the	the	DET
fcis-25104	43	3	same	same	ADJ
fcis-25104	43	4	time	time	NOUN
fcis-25104	43	5	,	,	PUNCT
fcis-25104	43	6	the	the	DET
fcis-25104	43	7	speed	speed	NOUN
fcis-25104	43	8	and	and	CCONJ
fcis-25104	43	9	acceleration	acceleration	NOUN
fcis-25104	43	10	of	of	ADP
fcis-25104	43	11	the	the	DET
fcis-25104	43	12	motor	motor	NOUN
fcis-25104	43	13	can	can	AUX
fcis-25104	43	14	be	be	AUX
fcis-25104	43	15	controlled	control	VERB
fcis-25104	43	16	by	by	ADP
fcis-25104	43	17	controlling	control	VERB
fcis-25104	43	18	the	the	DET
fcis-25104	43	19	pulse	pulse	NOUN
fcis-25104	43	20	frequency	frequency	NOUN
fcis-25104	43	21	,	,	PUNCT
fcis-25104	43	22	so	so	SCONJ
fcis-25104	43	23	as	as	SCONJ
fcis-25104	43	24	to	to	PART
fcis-25104	43	25	achieve	achieve	VERB
fcis-25104	43	26	the	the	DET
fcis-25104	43	27	purpose	purpose	NOUN
fcis-25104	43	28	of	of	ADP
fcis-25104	43	29	speed	speed	NOUN
fcis-25104	43	30	regulation	regulation	NOUN
fcis-25104	43	31	.	.	PUNCT
fcis-25104	44	1	the	the	DET
fcis-25104	44	2	physical	physical	ADJ
fcis-25104	44	3	picture	picture	NOUN
fcis-25104	44	4	of	of	ADP
fcis-25104	44	5	the	the	DET
fcis-25104	44	6	stepper	stepper	NOUN
fcis-25104	44	7	motor	motor	NOUN
fcis-25104	44	8	is	be	AUX
fcis-25104	44	9	shown	show	VERB
fcis-25104	44	10	in	in	ADP
fcis-25104	44	11	figure	figure	NOUN
fcis-25104	44	12	6	6	NUM
fcis-25104	44	13	.	.	PUNCT
fcis-25104	45	1	motor	motor	NOUN
fcis-25104	45	2	1	1	NUM
fcis-25104	45	3	in	in	ADP
fcis-25104	45	4	the	the	DET
fcis-25104	45	5	system	system	NOUN
fcis-25104	45	6	:	:	PUNCT
fcis-25104	45	7	used	use	VERB
fcis-25104	45	8	to	to	PART
fcis-25104	45	9	control	control	VERB
fcis-25104	45	10	the	the	DET
fcis-25104	45	11	up	up	ADJ
fcis-25104	45	12	and	and	CCONJ
fcis-25104	45	13	down	down	ADP
fcis-25104	45	14	direction	direction	NOUN
fcis-25104	45	15	of	of	ADP
fcis-25104	45	16	the	the	DET
fcis-25104	45	17	photovoltaic	photovoltaic	NOUN
fcis-25104	45	18	power	power	NOUN
fcis-25104	45	19	generation	generation	NOUN
fcis-25104	45	20	panel	panel	NOUN
fcis-25104	45	21	;	;	PUNCT
fcis-25104	45	22	motor	motor	NOUN
fcis-25104	45	23	2	2	NUM
fcis-25104	45	24	:	:	PUNCT
fcis-25104	45	25	used	use	VERB
fcis-25104	45	26	to	to	PART
fcis-25104	45	27	control	control	VERB
fcis-25104	45	28	the	the	DET
fcis-25104	45	29	left	left	ADJ
fcis-25104	45	30	and	and	CCONJ
fcis-25104	45	31	right	right	ADJ
fcis-25104	45	32	direction	direction	NOUN
fcis-25104	45	33	of	of	ADP
fcis-25104	45	34	the	the	DET
fcis-25104	45	35	photovoltaic	photovoltaic	NOUN
fcis-25104	45	36	power	power	NOUN
fcis-25104	45	37	generation	generation	NOUN
fcis-25104	45	38	panel	panel	NOUN
fcis-25104	45	39	.	.	PUNCT
fcis-25104	46	1	2.2	2.2	NUM
fcis-25104	46	2	.	.	PUNCT
fcis-25104	46	3	system	system	NOUN
fcis-25104	46	4	working	work	VERB
fcis-25104	46	5	principle	principle	NOUN
fcis-25104	46	6	2.2.1	2.2.1	NUM
fcis-25104	46	7	.	.	PUNCT
fcis-25104	47	1	light	light	ADJ
fcis-25104	47	2	intensity	intensity	NOUN
fcis-25104	47	3	(	(	PUNCT
fcis-25104	47	4	1	1	NUM
fcis-25104	47	5	)	)	PUNCT
fcis-25104	47	6	four	four	NUM
fcis-25104	47	7	photoresistors	photoresistor	NOUN
fcis-25104	47	8	constantly	constantly	ADV
fcis-25104	47	9	detect	detect	VERB
fcis-25104	47	10	the	the	DET
fcis-25104	47	11	surrounding	surround	VERB
fcis-25104	47	12	light	light	ADJ
fcis-25104	47	13	intensity	intensity	NOUN
fcis-25104	47	14	and	and	CCONJ
fcis-25104	47	15	output	output	VERB
fcis-25104	47	16	the	the	DET
fcis-25104	47	17	corresponding	corresponding	ADJ
fcis-25104	47	18	analog	analog	NOUN
fcis-25104	47	19	signal	signal	NOUN
fcis-25104	47	20	.	.	PUNCT
fcis-25104	48	1	(	(	PUNCT
fcis-25104	48	2	2	2	X
fcis-25104	48	3	)	)	PUNCT
fcis-25104	48	4	the	the	DET
fcis-25104	48	5	analog	analog	NOUN
fcis-25104	48	6	signal	signal	NOUN
fcis-25104	48	7	is	be	AUX
fcis-25104	48	8	converted	convert	VERB
fcis-25104	48	9	to	to	ADP
fcis-25104	48	10	digital	digital	PROPN
fcis-25104	48	11	through	through	ADP
fcis-25104	48	12	adc	adc	PROPN
fcis-25104	48	13	(	(	PUNCT
fcis-25104	48	14	analog	analog	NOUN
fcis-25104	48	15	-	-	PUNCT
fcis-25104	48	16	to	to	ADP
fcis-25104	48	17	-	-	PUNCT
fcis-25104	48	18	digital	digital	ADJ
fcis-25104	48	19	converter	converter	NOUN
fcis-25104	48	20	)	)	PUNCT
fcis-25104	48	21	and	and	CCONJ
fcis-25104	48	22	input	input	NOUN
fcis-25104	48	23	to	to	ADP
fcis-25104	48	24	the	the	DET
fcis-25104	48	25	mcu	mcu	NOUN
fcis-25104	48	26	.	.	PUNCT
fcis-25104	49	1	2.2.2	2.2.2	NUM
fcis-25104	49	2	.	.	PUNCT
fcis-25104	49	3	comparison	comparison	NOUN
fcis-25104	49	4	of	of	ADP
fcis-25104	49	5	light	light	ADJ
fcis-25104	49	6	intensity	intensity	NOUN
fcis-25104	49	7	the	the	DET
fcis-25104	49	8	microcontroller	microcontroller	NOUN
fcis-25104	49	9	receives	receive	VERB
fcis-25104	49	10	the	the	DET
fcis-25104	49	11	digital	digital	ADJ
fcis-25104	49	12	output	output	NOUN
fcis-25104	49	13	of	of	ADP
fcis-25104	49	14	four	four	NUM
fcis-25104	49	15	photoresistors	photoresistor	NOUN
fcis-25104	49	16	and	and	CCONJ
fcis-25104	49	17	compares	compare	VERB
fcis-25104	49	18	them	they	PRON
fcis-25104	49	19	:	:	PUNCT
fcis-25104	49	20	(	(	PUNCT
fcis-25104	49	21	1	1	X
fcis-25104	49	22	)	)	PUNCT
fcis-25104	49	23	upper	upper	ADJ
fcis-25104	49	24	and	and	CCONJ
fcis-25104	49	25	lower	low	ADJ
fcis-25104	49	26	comparison	comparison	NOUN
fcis-25104	49	27	:	:	PUNCT
fcis-25104	49	28	if	if	SCONJ
fcis-25104	49	29	the	the	DET
fcis-25104	49	30	value	value	NOUN
fcis-25104	49	31	of	of	ADP
fcis-25104	49	32	the	the	DET
fcis-25104	49	33	upper	upper	ADJ
fcis-25104	49	34	photoresistor	photoresistor	NOUN
fcis-25104	49	35	(	(	PUNCT
fcis-25104	49	36	l1	l1	PROPN
fcis-25104	49	37	)	)	PUNCT
fcis-25104	49	38	is	be	AUX
fcis-25104	49	39	greater	great	ADJ
fcis-25104	49	40	than	than	ADP
fcis-25104	49	41	the	the	DET
fcis-25104	49	42	value	value	NOUN
fcis-25104	49	43	of	of	ADP
fcis-25104	49	44	the	the	DET
fcis-25104	49	45	lower	low	ADJ
fcis-25104	49	46	photoresistor	photoresistor	NOUN
fcis-25104	49	47	(	(	PUNCT
fcis-25104	49	48	l2	l2	NOUN
fcis-25104	49	49	)	)	PUNCT
fcis-25104	49	50	,	,	PUNCT
fcis-25104	49	51	it	it	PRON
fcis-25104	49	52	indicates	indicate	VERB
fcis-25104	49	53	that	that	SCONJ
fcis-25104	49	54	the	the	DET
fcis-25104	49	55	upper	upper	ADJ
fcis-25104	49	56	light	light	NOUN
fcis-25104	49	57	is	be	AUX
fcis-25104	49	58	stronger	strong	ADJ
fcis-25104	49	59	,	,	PUNCT
fcis-25104	49	60	and	and	CCONJ
fcis-25104	49	61	the	the	DET
fcis-25104	49	62	single	single	ADJ
fcis-25104	49	63	-	-	PUNCT
fcis-25104	49	64	chip	chip	NOUN
fcis-25104	49	65	microcomputer	microcomputer	NOUN
fcis-25104	49	66	drives	drive	VERB
fcis-25104	49	67	the	the	DET
fcis-25104	49	68	motor	motor	NOUN
fcis-25104	49	69	1	1	NUM
fcis-25104	49	70	reverse	reverse	NOUN
fcis-25104	49	71	;	;	PUNCT
fcis-25104	49	72	if	if	SCONJ
fcis-25104	49	73	the	the	DET
fcis-25104	49	74	value	value	NOUN
fcis-25104	49	75	of	of	ADP
fcis-25104	49	76	the	the	DET
fcis-25104	49	77	lower	low	ADJ
fcis-25104	49	78	photoresistor	photoresistor	NOUN
fcis-25104	49	79	(	(	PUNCT
fcis-25104	49	80	l2	l2	NOUN
fcis-25104	49	81	)	)	PUNCT
fcis-25104	49	82	is	be	AUX
fcis-25104	49	83	greater	great	ADJ
fcis-25104	49	84	than	than	ADP
fcis-25104	49	85	the	the	DET
fcis-25104	49	86	value	value	NOUN
fcis-25104	49	87	of	of	ADP
fcis-25104	49	88	the	the	DET
fcis-25104	49	89	upper	upper	ADJ
fcis-25104	49	90	photoresistor	photoresistor	NOUN
fcis-25104	49	91	(	(	PUNCT
fcis-25104	49	92	l1	l1	PROPN
fcis-25104	49	93	)	)	PUNCT
fcis-25104	49	94	,	,	PUNCT
fcis-25104	49	95	the	the	DET
fcis-25104	49	96	motor	motor	NOUN
fcis-25104	49	97	1	1	NUM
fcis-25104	49	98	is	be	AUX
fcis-25104	49	99	in	in	ADP
fcis-25104	49	100	positive	positive	ADJ
fcis-25104	49	101	rotation	rotation	NOUN
fcis-25104	49	102	.	.	PUNCT
fcis-25104	50	1	(	(	PUNCT
fcis-25104	50	2	2	2	X
fcis-25104	50	3	)	)	PUNCT
fcis-25104	50	4	left	left	ADJ
fcis-25104	50	5	-	-	PUNCT
fcis-25104	50	6	right	right	NOUN
fcis-25104	50	7	comparison	comparison	NOUN
fcis-25104	50	8	:	:	PUNCT
fcis-25104	50	9	if	if	SCONJ
fcis-25104	50	10	the	the	DET
fcis-25104	50	11	value	value	NOUN
fcis-25104	50	12	of	of	ADP
fcis-25104	50	13	the	the	DET
fcis-25104	50	14	left	left	ADJ
fcis-25104	50	15	photoresistor	photoresistor	NOUN
fcis-25104	50	16	(	(	PUNCT
fcis-25104	50	17	l3	l3	PROPN
fcis-25104	50	18	)	)	PUNCT
fcis-25104	50	19	is	be	AUX
fcis-25104	50	20	greater	great	ADJ
fcis-25104	50	21	than	than	ADP
fcis-25104	50	22	the	the	DET
fcis-25104	50	23	value	value	NOUN
fcis-25104	50	24	of	of	ADP
fcis-25104	50	25	the	the	DET
fcis-25104	50	26	right	right	ADJ
fcis-25104	50	27	photoresistor	photoresistor	NOUN
fcis-25104	50	28	(	(	PUNCT
fcis-25104	50	29	l4	l4	PROPN
fcis-25104	50	30	)	)	PUNCT
fcis-25104	50	31	,	,	PUNCT
fcis-25104	50	32	it	it	PRON
fcis-25104	50	33	indicates	indicate	VERB
fcis-25104	50	34	that	that	SCONJ
fcis-25104	50	35	the	the	DET
fcis-25104	50	36	left	left	ADJ
fcis-25104	50	37	side	side	NOUN
fcis-25104	50	38	of	of	ADP
fcis-25104	50	39	the	the	DET
fcis-25104	50	40	light	light	NOUN
fcis-25104	50	41	is	be	AUX
fcis-25104	50	42	stronger	strong	ADJ
fcis-25104	50	43	,	,	PUNCT
fcis-25104	50	44	and	and	CCONJ
fcis-25104	50	45	the	the	DET
fcis-25104	50	46	single	single	ADJ
fcis-25104	50	47	-	-	PUNCT
fcis-25104	50	48	chip	chip	NOUN
fcis-25104	50	49	microcomputer	microcomputer	NOUN
fcis-25104	50	50	drives	drive	VERB
fcis-25104	50	51	the	the	DET
fcis-25104	50	52	motor	motor	NOUN
fcis-25104	50	53	2	2	NUM
fcis-25104	50	54	forward	forward	NOUN
fcis-25104	50	55	rotation	rotation	NOUN
fcis-25104	50	56	;	;	PUNCT
fcis-25104	50	57	if	if	SCONJ
fcis-25104	50	58	the	the	DET
fcis-25104	50	59	value	value	NOUN
fcis-25104	50	60	of	of	ADP
fcis-25104	50	61	the	the	DET
fcis-25104	50	62	right	right	ADJ
fcis-25104	50	63	photoresistor	photoresistor	NOUN
fcis-25104	50	64	(	(	PUNCT
fcis-25104	50	65	l4	l4	PROPN
fcis-25104	50	66	)	)	PUNCT
fcis-25104	50	67	is	be	AUX
fcis-25104	50	68	greater	great	ADJ
fcis-25104	50	69	than	than	ADP
fcis-25104	50	70	the	the	DET
fcis-25104	50	71	value	value	NOUN
fcis-25104	50	72	of	of	ADP
fcis-25104	50	73	the	the	DET
fcis-25104	50	74	left	left	ADJ
fcis-25104	50	75	photoresistor	photoresistor	NOUN
fcis-25104	50	76	(	(	PUNCT
fcis-25104	50	77	l3	l3	PROPN
fcis-25104	50	78	)	)	PUNCT
fcis-25104	50	79	,	,	PUNCT
fcis-25104	50	80	the	the	DET
fcis-25104	50	81	motor	motor	NOUN
fcis-25104	50	82	2	2	NUM
fcis-25104	50	83	is	be	AUX
fcis-25104	50	84	reversed	reverse	VERB
fcis-25104	50	85	.	.	PUNCT
fcis-25104	51	1	(	(	PUNCT
fcis-25104	51	2	3	3	X
fcis-25104	51	3	)	)	PUNCT
fcis-25104	51	4	motor	motor	NOUN
fcis-25104	51	5	control	control	NOUN
fcis-25104	51	6	:	:	PUNCT
fcis-25104	51	7	according	accord	VERB
fcis-25104	51	8	to	to	ADP
fcis-25104	51	9	the	the	DET
fcis-25104	51	10	results	result	NOUN
fcis-25104	51	11	of	of	ADP
fcis-25104	51	12	comparison	comparison	NOUN
fcis-25104	51	13	,	,	PUNCT
fcis-25104	51	14	the	the	DET
fcis-25104	51	15	single	single	ADJ
fcis-25104	51	16	chip	chip	NOUN
fcis-25104	51	17	microcomputer	microcomputer	NOUN
fcis-25104	51	18	changes	change	VERB
fcis-25104	51	19	the	the	DET
fcis-25104	51	20	direction	direction	NOUN
fcis-25104	51	21	of	of	ADP
fcis-25104	51	22	rotation	rotation	NOUN
fcis-25104	51	23	of	of	ADP
fcis-25104	51	24	the	the	DET
fcis-25104	51	25	motor	motor	NOUN
fcis-25104	51	26	by	by	ADP
fcis-25104	51	27	controlling	control	VERB
fcis-25104	51	28	the	the	DET
fcis-25104	51	29	motor	motor	NOUN
fcis-25104	51	30	drive	drive	NOUN
fcis-25104	51	31	module	module	NOUN
fcis-25104	51	32	.	.	PUNCT
fcis-25104	52	1	motor	motor	NOUN
fcis-25104	52	2	1	1	NUM
fcis-25104	52	3	adjust	adjust	VERB
fcis-25104	52	4	the	the	DET
fcis-25104	52	5	pitch	pitch	NOUN
fcis-25104	52	6	angle	angle	NOUN
fcis-25104	52	7	of	of	ADP
fcis-25104	52	8	the	the	DET
fcis-25104	52	9	photovoltaic	photovoltaic	NOUN
fcis-25104	52	10	panel	panel	NOUN
fcis-25104	52	11	according	accord	VERB
fcis-25104	52	12	to	to	ADP
fcis-25104	52	13	the	the	DET
fcis-25104	52	14	comparison	comparison	NOUN
fcis-25104	52	15	of	of	ADP
fcis-25104	52	16	the	the	DET
fcis-25104	52	17	upper	upper	ADJ
fcis-25104	52	18	and	and	CCONJ
fcis-25104	52	19	lower	low	ADJ
fcis-25104	52	20	light	light	ADJ
fcis-25104	52	21	intensity	intensity	NOUN
fcis-25104	52	22	;	;	PUNCT
fcis-25104	52	23	motor	motor	NOUN
fcis-25104	52	24	2	2	NUM
fcis-25104	52	25	adjust	adjust	VERB
fcis-25104	52	26	the	the	DET
fcis-25104	52	27	orientation	orientation	NOUN
fcis-25104	52	28	of	of	ADP
fcis-25104	52	29	the	the	DET
fcis-25104	52	30	photovoltaic	photovoltaic	NOUN
fcis-25104	52	31	panel	panel	NOUN
fcis-25104	52	32	according	accord	VERB
fcis-25104	52	33	to	to	ADP
fcis-25104	52	34	the	the	DET
fcis-25104	52	35	comparison	comparison	NOUN
fcis-25104	52	36	of	of	ADP
fcis-25104	52	37	the	the	DET
fcis-25104	52	38	left	left	ADJ
fcis-25104	52	39	and	and	CCONJ
fcis-25104	52	40	right	right	ADJ
fcis-25104	52	41	light	light	ADJ
fcis-25104	52	42	intensity	intensity	NOUN
fcis-25104	52	43	.	.	PUNCT
fcis-25104	53	1	3	3	X
fcis-25104	53	2	.	.	X
fcis-25104	53	3	software	software	NOUN
fcis-25104	53	4	design	design	PROPN
fcis-25104	53	5	3.1	3.1	NUM
fcis-25104	53	6	.	.	PUNCT
fcis-25104	54	1	software	software	NOUN
fcis-25104	54	2	design	design	NOUN
fcis-25104	54	3	idea	idea	NOUN
fcis-25104	54	4	(	(	PUNCT
fcis-25104	54	5	1	1	NUM
fcis-25104	54	6	)	)	PUNCT
fcis-25104	54	7	system	system	NOUN
fcis-25104	54	8	initialization	initialization	NOUN
fcis-25104	54	9	:	:	PUNCT
fcis-25104	54	10	configure	configure	VERB
fcis-25104	54	11	the	the	DET
fcis-25104	54	12	adc	adc	PROPN
fcis-25104	54	13	(	(	PUNCT
fcis-25104	54	14	analog	analog	NOUN
fcis-25104	54	15	to	to	ADP
fcis-25104	54	16	digital	digital	ADJ
fcis-25104	54	17	conversion	conversion	NOUN
fcis-25104	54	18	)	)	PUNCT
fcis-25104	54	19	module	module	NOUN
fcis-25104	54	20	to	to	PART
fcis-25104	54	21	read	read	VERB
fcis-25104	54	22	the	the	DET
fcis-25104	54	23	photoresistor	photoresistor	NOUN
fcis-25104	54	24	signal	signal	NOUN
fcis-25104	54	25	and	and	CCONJ
fcis-25104	54	26	initialize	initialize	VERB
fcis-25104	54	27	the	the	DET
fcis-25104	54	28	control	control	NOUN
fcis-25104	54	29	port	port	NOUN
fcis-25104	54	30	.	.	PUNCT
fcis-25104	55	1	(	(	PUNCT
fcis-25104	55	2	2	2	X
fcis-25104	55	3	)	)	PUNCT
fcis-25104	55	4	light	light	ADJ
fcis-25104	55	5	intensity	intensity	NOUN
fcis-25104	55	6	reading	reading	NOUN
fcis-25104	55	7	:	:	PUNCT
fcis-25104	55	8	periodically	periodically	ADV
fcis-25104	55	9	read	read	VERB
fcis-25104	55	10	the	the	DET
fcis-25104	55	11	status	status	NOUN
fcis-25104	55	12	of	of	ADP
fcis-25104	55	13	the	the	DET
fcis-25104	55	14	four	four	NUM
fcis-25104	55	15	photoresistors	photoresistor	NOUN
fcis-25104	55	16	and	and	CCONJ
fcis-25104	55	17	convert	convert	VERB
fcis-25104	55	18	them	they	PRON
fcis-25104	55	19	into	into	ADP
fcis-25104	55	20	digital	digital	ADJ
fcis-25104	55	21	signals	signal	NOUN
fcis-25104	55	22	.	.	PUNCT
fcis-25104	56	1	(	(	PUNCT
fcis-25104	56	2	3	3	X
fcis-25104	56	3	)	)	PUNCT
fcis-25104	56	4	compare	compare	VERB
fcis-25104	56	5	the	the	DET
fcis-25104	56	6	light	light	ADJ
fcis-25104	56	7	intensity	intensity	NOUN
fcis-25104	56	8	:	:	PUNCT
fcis-25104	56	9	compare	compare	VERB
fcis-25104	56	10	the	the	DET
fcis-25104	56	11	strength	strength	NOUN
fcis-25104	56	12	of	of	ADP
fcis-25104	56	13	the	the	DET
fcis-25104	56	14	upper	upper	ADJ
fcis-25104	56	15	and	and	CCONJ
fcis-25104	56	16	lower	low	ADJ
fcis-25104	56	17	photoresistors	photoresistor	NOUN
fcis-25104	56	18	to	to	PART
fcis-25104	56	19	control	control	VERB
fcis-25104	56	20	the	the	DET
fcis-25104	56	21	rotation	rotation	NOUN
fcis-25104	56	22	direction	direction	NOUN
fcis-25104	56	23	of	of	ADP
fcis-25104	56	24	motor	motor	NOUN
fcis-25104	56	25	1	1	NUM
fcis-25104	56	26	.	.	PUNCT
fcis-25104	57	1	compare	compare	VERB
fcis-25104	57	2	the	the	DET
fcis-25104	57	3	intensity	intensity	NOUN
fcis-25104	57	4	of	of	ADP
fcis-25104	57	5	the	the	DET
fcis-25104	57	6	left	left	ADJ
fcis-25104	57	7	and	and	CCONJ
fcis-25104	57	8	right	right	ADJ
fcis-25104	57	9	photoresistors	photoresistor	NOUN
fcis-25104	57	10	to	to	PART
fcis-25104	57	11	control	control	VERB
fcis-25104	57	12	the	the	DET
fcis-25104	57	13	rotation	rotation	NOUN
fcis-25104	57	14	direction	direction	NOUN
fcis-25104	57	15	of	of	ADP
fcis-25104	57	16	motor	motor	NOUN
fcis-25104	57	17	2	2	NUM
fcis-25104	57	18	.	.	PUNCT
fcis-25104	58	1	(	(	PUNCT
fcis-25104	58	2	4	4	X
fcis-25104	58	3	)	)	PUNCT
fcis-25104	58	4	motor	motor	NOUN
fcis-25104	58	5	control	control	NOUN
fcis-25104	58	6	:	:	PUNCT
fcis-25104	58	7	according	accord	VERB
fcis-25104	58	8	to	to	ADP
fcis-25104	58	9	the	the	DET
fcis-25104	58	10	comparison	comparison	NOUN
fcis-25104	58	11	of	of	ADP
fcis-25104	58	12	light	light	ADJ
fcis-25104	58	13	intensity	intensity	NOUN
fcis-25104	58	14	,	,	PUNCT
fcis-25104	58	15	the	the	DET
fcis-25104	58	16	motor	motor	NOUN
fcis-25104	58	17	is	be	AUX
fcis-25104	58	18	controlled	control	VERB
fcis-25104	58	19	by	by	ADP
fcis-25104	58	20	the	the	DET
fcis-25104	58	21	single	single	ADJ
fcis-25104	58	22	chip	chip	NOUN
fcis-25104	58	23	microcomputer	microcomputer	NOUN
fcis-25104	58	24	to	to	PART
fcis-25104	58	25	reverse	reverse	VERB
fcis-25104	58	26	or	or	CCONJ
fcis-25104	58	27	turn	turn	VERB
fcis-25104	58	28	forward	forward	ADV
fcis-25104	58	29	.	.	PUNCT
fcis-25104	59	1	(	(	PUNCT
fcis-25104	59	2	5	5	X
fcis-25104	59	3	)	)	PUNCT
fcis-25104	59	4	repeat	repeat	VERB
fcis-25104	59	5	the	the	DET
fcis-25104	59	6	above	above	ADJ
fcis-25104	59	7	steps	step	NOUN
fcis-25104	59	8	.	.	PUNCT
fcis-25104	60	1	3.2	3.2	NUM
fcis-25104	60	2	.	.	PUNCT
fcis-25104	60	3	programming	programming	NOUN
fcis-25104	60	4	flow	flow	NOUN
fcis-25104	60	5	chart	chart	NOUN
fcis-25104	60	6	according	accord	VERB
fcis-25104	60	7	to	to	ADP
fcis-25104	60	8	the	the	DET
fcis-25104	60	9	above	above	ADJ
fcis-25104	60	10	process	process	NOUN
fcis-25104	60	11	,	,	PUNCT
fcis-25104	60	12	51	51	NUM
fcis-25104	60	13	mcu	mcu	PROPN
fcis-25104	60	14	control	control	PROPN
fcis-25104	60	15	program	program	NOUN
fcis-25104	60	16	diagram	diagram	NOUN
fcis-25104	60	17	is	be	AUX
fcis-25104	60	18	written	write	VERB
fcis-25104	60	19	,	,	PUNCT
fcis-25104	60	20	and	and	CCONJ
fcis-25104	60	21	the	the	DET
fcis-25104	60	22	corresponding	correspond	VERB
fcis-25104	60	23	program	program	NOUN
fcis-25104	60	24	is	be	AUX
fcis-25104	60	25	written	write	VERB
fcis-25104	60	26	,	,	PUNCT
fcis-25104	60	27	and	and	CCONJ
fcis-25104	60	28	the	the	DET
fcis-25104	60	29	photoresistor	photoresistor	NOUN
fcis-25104	60	30	data	datum	NOUN
fcis-25104	60	31	acquisition	acquisition	NOUN
fcis-25104	60	32	and	and	CCONJ
fcis-25104	60	33	stepper	stepper	NOUN
fcis-25104	60	34	motor	motor	NOUN
fcis-25104	60	35	control	control	NOUN
fcis-25104	60	36	logic	logic	NOUN
fcis-25104	60	37	is	be	AUX
fcis-25104	60	38	realized	realize	VERB
fcis-25104	60	39	.	.	PUNCT
fcis-25104	61	1	figure	figure	VERB
fcis-25104	61	2	7	7	NUM
fcis-25104	61	3	.	.	PUNCT
fcis-25104	61	4	main	main	ADJ
fcis-25104	61	5	program	program	NOUN
fcis-25104	61	6	flow	flow	NOUN
fcis-25104	61	7	chart	chart	NOUN
fcis-25104	61	8	4	4	NUM
fcis-25104	61	9	.	.	PUNCT
fcis-25104	61	10	experiment	experiment	NOUN
fcis-25104	61	11	and	and	CCONJ
fcis-25104	61	12	result	result	VERB
fcis-25104	61	13	field	field	NOUN
fcis-25104	61	14	experiments	experiment	NOUN
fcis-25104	61	15	are	be	AUX
fcis-25104	61	16	carried	carry	VERB
fcis-25104	61	17	out	out	ADP
fcis-25104	61	18	by	by	ADP
fcis-25104	61	19	setting	set	VERB
fcis-25104	61	20	up	up	ADP
fcis-25104	61	21	a	a	DET
fcis-25104	61	22	photovoltaic	photovoltaic	ADJ
fcis-25104	61	23	solar	solar	ADJ
fcis-25104	61	24	panel	panel	NOUN
fcis-25104	61	25	tracking	tracking	NOUN
fcis-25104	61	26	system	system	NOUN
fcis-25104	61	27	.	.	PUNCT
fcis-25104	62	1	according	accord	VERB
fcis-25104	62	2	to	to	ADP
fcis-25104	62	3	the	the	DET
fcis-25104	62	4	change	change	NOUN
fcis-25104	62	5	of	of	ADP
fcis-25104	62	6	light	light	ADJ
fcis-25104	62	7	intensity	intensity	NOUN
fcis-25104	62	8	in	in	ADP
fcis-25104	62	9	different	different	ADJ
fcis-25104	62	10	time	time	NOUN
fcis-25104	62	11	periods	period	NOUN
fcis-25104	62	12	and	and	CCONJ
fcis-25104	62	13	different	different	ADJ
fcis-25104	62	14	weather	weather	NOUN
fcis-25104	62	15	conditions	condition	NOUN
fcis-25104	62	16	,	,	PUNCT
fcis-25104	62	17	it	it	PRON
fcis-25104	62	18	can	can	AUX
fcis-25104	62	19	be	be	AUX
fcis-25104	62	20	observed	observe	VERB
fcis-25104	62	21	that	that	SCONJ
fcis-25104	62	22	the	the	DET
fcis-25104	62	23	stepper	stepper	NOUN
fcis-25104	62	24	motor	motor	NOUN
fcis-25104	62	25	constantly	constantly	ADV
fcis-25104	62	26	rotates	rotate	VERB
fcis-25104	62	27	in	in	ADP
fcis-25104	62	28	the	the	DET
fcis-25104	62	29	direction	direction	NOUN
fcis-25104	62	30	of	of	ADP
fcis-25104	62	31	the	the	DET
fcis-25104	62	32	strongest	strong	ADJ
fcis-25104	62	33	light	light	ADJ
fcis-25104	62	34	intensity	intensity	NOUN
fcis-25104	62	35	,	,	PUNCT
fcis-25104	62	36	indicating	indicate	VERB
fcis-25104	62	37	that	that	SCONJ
fcis-25104	62	38	the	the	DET
fcis-25104	62	39	system	system	NOUN
fcis-25104	62	40	can	can	AUX
fcis-25104	62	41	effectively	effectively	ADV
fcis-25104	62	42	respond	respond	VERB
fcis-25104	62	43	to	to	ADP
fcis-25104	62	44	changes	change	NOUN
fcis-25104	62	45	in	in	ADP
fcis-25104	62	46	external	external	ADJ
fcis-25104	62	47	light	light	NOUN
fcis-25104	62	48	.	.	PUNCT
fcis-25104	63	1	the	the	DET
fcis-25104	63	2	intelligent	intelligent	ADJ
fcis-25104	63	3	tracking	tracking	NOUN
fcis-25104	63	4	system	system	NOUN
fcis-25104	63	5	of	of	ADP
fcis-25104	63	6	photovoltaic	photovoltaic	PROPN
fcis-25104	63	7	solar	solar	ADJ
fcis-25104	63	8	panel	panel	NOUN
fcis-25104	63	9	based	base	VERB
fcis-25104	63	10	on	on	ADP
fcis-25104	63	11	51	51	NUM
fcis-25104	63	12	single	single	ADJ
fcis-25104	63	13	chip	chip	NOUN
fcis-25104	63	14	microcomputer	microcomputer	NOUN
fcis-25104	63	15	designed	design	VERB
fcis-25104	63	16	in	in	ADP
fcis-25104	63	17	this	this	DET
fcis-25104	63	18	paper	paper	NOUN
fcis-25104	63	19	can	can	AUX
fcis-25104	63	20	effectively	effectively	ADV
fcis-25104	63	21	improve	improve	VERB
fcis-25104	63	22	the	the	DET
fcis-25104	63	23	utilization	utilization	NOUN
fcis-25104	63	24	efficiency	efficiency	NOUN
fcis-25104	63	25	of	of	ADP
fcis-25104	63	26	solar	solar	ADJ
fcis-25104	63	27	energy	energy	NOUN
fcis-25104	63	28	through	through	ADP
fcis-25104	63	29	real	real	ADJ
fcis-25104	63	30	-	-	PUNCT
fcis-25104	63	31	time	time	NOUN
fcis-25104	63	32	monitoring	monitoring	NOUN
fcis-25104	63	33	of	of	ADP
fcis-25104	63	34	photoresistor	photoresistor	NOUN
fcis-25104	63	35	and	and	CCONJ
fcis-25104	63	36	intelligent	intelligent	ADJ
fcis-25104	63	37	control	control	NOUN
fcis-25104	63	38	of	of	ADP
fcis-25104	63	39	stepper	stepper	NOUN
fcis-25104	63	40	motor	motor	NOUN
fcis-25104	63	41	.	.	PUNCT
fcis-25104	64	1	in	in	ADP
fcis-25104	64	2	the	the	DET
fcis-25104	64	3	future	future	NOUN
fcis-25104	64	4	,	,	PUNCT
fcis-25104	64	5	the	the	DET
fcis-25104	64	6	system	system	NOUN
fcis-25104	64	7	can	can	AUX
fcis-25104	64	8	be	be	AUX
fcis-25104	64	9	further	far	ADV
fcis-25104	64	10	optimized	optimize	VERB
fcis-25104	64	11	to	to	PART
fcis-25104	64	12	add	add	VERB
fcis-25104	64	13	more	more	ADV
fcis-25104	64	14	flexible	flexible	ADJ
fcis-25104	64	15	multi	multi	ADJ
fcis-25104	64	16	-	-	ADJ
fcis-25104	64	17	axis	axis	ADJ
fcis-25104	64	18	tracking	tracking	NOUN
fcis-25104	64	19	capabilities	capability	NOUN
fcis-25104	64	20	and	and	CCONJ
fcis-25104	64	21	energy	energy	NOUN
fcis-25104	64	22	management	management	NOUN
fcis-25104	64	23	strategies	strategy	NOUN
fcis-25104	64	24	.	.	PUNCT
fcis-25104	65	1	references	reference	NOUN
fcis-25104	65	2	[	[	X
fcis-25104	65	3	1	1	X
fcis-25104	65	4	]	]	PUNCT
fcis-25104	65	5	wang	wang	PROPN
fcis-25104	65	6	yongbin	yongbin	PROPN
fcis-25104	65	7	.	.	PUNCT
fcis-25104	66	1	design	design	NOUN
fcis-25104	66	2	of	of	ADP
fcis-25104	66	3	data	datum	NOUN
fcis-25104	66	4	collector	collector	NOUN
fcis-25104	66	5	and	and	CCONJ
fcis-25104	66	6	waveform	waveform	VERB
fcis-25104	66	7	generator	generator	NOUN
fcis-25104	66	8	based	base	VERB
fcis-25104	66	9	on	on	ADP
fcis-25104	66	10	pcf8591	pcf8591	ADJ
fcis-25104	66	11	single	single	ADJ
fcis-25104	66	12	chip	chip	NOUN
fcis-25104	67	1	[	[	X
fcis-25104	67	2	j	j	X
fcis-25104	67	3	]	]	X
fcis-25104	67	4	.	.	PUNCT
fcis-25104	68	1	modern	modern	ADJ
fcis-25104	68	2	industrial	industrial	ADJ
fcis-25104	68	3	economy	economy	NOUN
fcis-25104	68	4	and	and	CCONJ
fcis-25104	68	5	information	information	NOUN
fcis-25104	68	6	technology	technology	NOUN
fcis-25104	68	7	,	,	PUNCT
fcis-25104	68	8	2023	2023	NUM
fcis-25104	68	9	,	,	PUNCT
fcis-25104	68	10	13	13	NUM
fcis-25104	68	11	(	(	PUNCT
fcis-25104	68	12	5	5	NUM
fcis-25104	68	13	):	):	PUNCT
fcis-25104	68	14	105	105	NUM
fcis-25104	68	15	-	-	SYM
fcis-25104	68	16	107	107	NUM
fcis-25104	68	17	.	.	PUNCT
fcis-25104	69	1	the	the	DET
fcis-25104	69	2	doi	doi	NOUN
fcis-25104	69	3	:	:	PUNCT
fcis-25104	69	4	10.16525	10.16525	NUM
fcis-25104	69	5	/	/	SYM
fcis-25104	69	6	j.	j.	PROPN
fcis-25104	69	7	carol	carol	PROPN
fcis-25104	69	8	carroll	carroll	PROPN
fcis-25104	69	9	nki	nki	PROPN
fcis-25104	69	10	.	.	PUNCT
fcis-25104	70	1	14	14	NUM
fcis-25104	70	2	-	-	SYM
fcis-25104	70	3	1362	1362	NUM
fcis-25104	70	4	/	/	SYM
fcis-25104	70	5	n.	n.	NOUN
fcis-25104	70	6	2023	2023	NUM
fcis-25104	70	7	.	.	PUNCT
fcis-25104	71	1	05	05	NUM
fcis-25104	71	2	.	.	PUNCT
fcis-25104	72	1	036	036	PROPN
fcis-25104	72	2	.	.	PUNCT
fcis-25104	73	1	[	[	X
fcis-25104	73	2	2	2	X
fcis-25104	73	3	]	]	PUNCT
fcis-25104	73	4	he	he	PRON
fcis-25104	73	5	xiaoying	xiaoying	PROPN
fcis-25104	73	6	.	.	PUNCT
fcis-25104	74	1	sun	sun	PROPN
fcis-25104	74	2	light	light	PROPN
fcis-25104	74	3	protection	protection	NOUN
fcis-25104	74	4	system	system	NOUN
fcis-25104	74	5	based	base	VERB
fcis-25104	74	6	on	on	ADP
fcis-25104	74	7	single	single	ADJ
fcis-25104	74	8	chip	chip	NOUN
fcis-25104	74	9	design	design	NOUN
fcis-25104	75	1	[	[	X
fcis-25104	75	2	j	j	X
fcis-25104	75	3	]	]	X
fcis-25104	75	4	.	.	PUNCT
fcis-25104	76	1	journal	journal	PROPN
fcis-25104	76	2	of	of	ADP
fcis-25104	76	3	electronics	electronic	NOUN
fcis-25104	76	4	,	,	PUNCT
fcis-25104	76	5	2023	2023	NUM
fcis-25104	76	6	,	,	PUNCT
fcis-25104	76	7	31	31	NUM
fcis-25104	76	8	(	(	PUNCT
fcis-25104	76	9	3	3	NUM
fcis-25104	76	10	):	):	PUNCT
fcis-25104	76	11	37	37	NUM
fcis-25104	76	12	+	+	SYM
fcis-25104	76	13	35	35	NUM
fcis-25104	76	14	-	-	SYM
fcis-25104	76	15	69	69	NUM
fcis-25104	76	16	doi	doi	NOUN
fcis-25104	76	17	:	:	PUNCT
fcis-25104	76	18	10.16589	10.16589	NUM
fcis-25104	76	19	/	/	SYM
fcis-25104	76	20	j.	j.	PROPN
fcis-25104	76	21	carol	carol	PROPN
fcis-25104	76	22	carroll	carroll	PROPN
fcis-25104	76	23	nki	nki	PROPN
fcis-25104	77	1	cn11	cn11	PROPN
fcis-25104	77	2	-	-	PUNCT
fcis-25104	77	3	3571	3571	NUM
fcis-25104	77	4	/	/	SYM
fcis-25104	77	5	tn	tn	PROPN
fcis-25104	77	6	.	.	PUNCT
fcis-25104	77	7	2023.03.014	2023.03.014	NOUN
fcis-25104	77	8	.	.	PUNCT
fcis-25104	78	1	[	[	X
fcis-25104	78	2	3	3	NUM
fcis-25104	78	3	]	]	X
fcis-25104	78	4	guo	guo	PROPN
fcis-25104	78	5	hao	hao	PROPN
fcis-25104	78	6	,	,	PUNCT
fcis-25104	78	7	zhao	zhao	PROPN
fcis-25104	78	8	shuzhong	shuzhong	PROPN
fcis-25104	78	9	.	.	PUNCT
fcis-25104	79	1	stepper	stepper	NOUN
fcis-25104	79	2	motor	motor	NOUN
fcis-25104	79	3	control	control	NOUN
fcis-25104	79	4	based	base	VERB
fcis-25104	79	5	on	on	ADP
fcis-25104	79	6	mcu	mcu	PROPN
fcis-25104	80	1	[	[	X
fcis-25104	80	2	j	j	X
fcis-25104	80	3	]	]	X
fcis-25104	80	4	.	.	PUNCT
fcis-25104	81	1	mechanical	mechanical	ADJ
fcis-25104	81	2	engineering	engineering	PROPN
fcis-25104	81	3	&	&	CCONJ
fcis-25104	81	4	automation	automation	PROPN
fcis-25104	81	5	,	,	PUNCT
fcis-25104	81	6	2018	2018	NUM
fcis-25104	81	7	,	,	PUNCT
fcis-25104	81	8	(	(	PUNCT
fcis-25104	81	9	01	01	NUM
fcis-25104	81	10	):	):	PUNCT
fcis-25104	81	11	169	169	NUM
fcis-25104	81	12	-	-	SYM
fcis-25104	81	13	170	170	NUM
fcis-25104	81	14	+	+	NOUN
fcis-25104	81	15	173	173	NUM
fcis-25104	81	16	.	.	PUNCT