id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gs-2530	Sharashenidze, Nika; Otkhozoria, Nona; Menabde, Tamar	Ultrasonic distance measurement and system simulation	2024	6	.pdf	application/pdf	1555	64	43	Pressure sensors are built from microcontrollers U2 and U4. Figure 1 Ultrasonic principle of distance measurement	cache/gs-2530.pdf	txt/gs-2530.txt