Arduino IR Receiver - Transmitter Module

 

When the IR Infrared Obstacle Avoidance Sensor Module sensor detects an obstacle in front of the signal, the green light turns on, while the OUT port outputs a low-level continuous signal. gives. Arduino IR Receiver - Transmitter Module detects the distance between 2 ~ 30 cm, the detection angle is 35°. Distance detection potentiometer increases the distance to be detected when clockwise, decreases the detection distance when turned counterclockwise.

Since it is the sensor that detects the reflection, the reflection form of the target detection range is important. A black surface provides the lowest detection distance, while a white surface allows the farthest detection distance. The size of the object, its location, and its angle relative to the sensor are other factors.

The output port (OUT) of the sensor can be directly connected to the microcontroller I/O port. It can also be used directly with a 5V relay.

Connection type: VCC-VCC, GND-GND, OUT -IO

Connections