


Infrared Barrier Sensor Module (Obstacle Avoidance)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Infrared Barrier Sensor Module (Obstacle Avoidance)The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal), can be through the potentiometer knob
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