Obstacle Avoidance IR Infrared Sensor Module

Features:

• When the module detects an obstacle in front of the signal, the green indicator on the board would light on the level. And the OUT port sustains low signal output.
• The module detects the distance of 20~300mm and angle of 35 °.
• The detective distance can be adjusted by a potentiometer. Clockwise adjusts potentiometer, distance increases; counterclockwise adjusts potentiometer, distance decreases.
• The reflectivity and shape of the target is the key to detect the distance. 
  
• The sensor module output port OUT can be directly connected to the microcontroller IO port, or directly drive a 5V relay. Connection mode: VCC-VCC; GND-GND; OUT-IO.
• Adopts LM393 comparator, has stable performance.
• Can be powered by 3-5V DC power. When powered on, the red power indicator light turns on.
• Has 3mm screw hole, which is convenient for fixing and installation.
• The threshold comparison voltage has been adjusted through the potentiometer.

Widely used in robot obstacle avoidance, black-and-white line tracking and so on.

Specifications:

• Item size: 32 x 14mm
• Package size: 45 x 45 x 20mm
• Package weight: 8g

Note:
1. Due to the different display screens and light effects, the actual colour of the item might be slightly different from the colour showed on the pictures.
2. Please allow a little measuring deviation due to manual measurement.
3. Please do not adjust the potentiometer if there is no special situation.

Package List:
1 x Obstacle Avoidance IR Infrared Sensor Module