Ir Infrared Obstacle Avoidance Sensor Module TJC LCD Please note: The tutorials are

Please note: The tutorials are only in german

Slotted Drive Style: Easy to install and tighten using a flat-head screwdriver

Input Voltage (limit)          6-20V Digital I/O Pins 14

for a 5V micro like Arduino

Ir Infrared Obstacle Avoidance Sensor Module TJC LCD Please note: The tutorials areThe Obstacle Detector sensor module is perfectly adaptable to the environment light, IR Object Avoidance Sensor has a pair of infrared transmitting and receiving tubes; transmitting tube emits infrared in a certain frequency, when detecting direction meets with obstacles(reflecting surface), reflected infrared will be received by the receiving tube; after the comparator circuit processing, the green indicator will light up, at the same time signal