IR Infrared Obstacle Avoidance Sensor Module

Features:
Comparator uses the LM393 chips, stable performance. Can use 3 to 5V DC power supply.When power on, the red power indicator light is on.
Designed with 3mm screw holes for convenient fixation and easy installation; Each module has already adjusted threshold compare voltage
with potentiometer well, so please do not arbitrarily adjust potentiometer.

Specifications:
- Working Voltage: 3.3~5V
- Detecting Range: 2~30cm
- Detection Angle: 35°
- Wiring: VCC-VCC; GND-GND; OUT-IO
- Size: 4*1.5cm/1.5*0.6in
- Quantity: 5pcs
- Weight: 3g(approx.)


Module Interface:
- VCC: External connection of 3.3V-5V voltage(can be directly connected to 5V micro-controller and 3.3V micro-controller)
- GND: External GND
- OUT: Digital output port

Package :
- 1 x IR Infrared Obstacle