The use of imported groove coupler sensor the slot width 5mm. The output status indicator lamp output high, output low lights. Block, output high. This is a speed sensor, the major goal is to check the rate of motor. It was widely used in motor speed detection, pulse count, the position limit, etc.
Specification:
Groove width 10 mm.
the working voltage of 3.3 V to 5 V
output form: digital switch output (0 and 1)
PCB size: 2.3 cmx2cm
use the LM393 wide voltage comparator
Package Include:
1x FC-33