Modul Counting Optoelectronic Sensor Infrared Counter
$57.03
$94.67
Description SPESIFIKASI : Two round holes (distance from point to point center) of PCB is 1.5cm, and the hole diameter is 0.3cm Groove optocoupler groove width 10mm the main chip: LM393, slot optocoupler H2010 Working voltage: DC 5V With signal output indication. Single-channel signal output. High level output (LED light off) when there is an obstruction, low level output (LED light on) when there is no obstruction The sensitivity is not adjustable Can be used for workpiece counting and motor speed measurement. . . .
