Infrared Obstacle Avoidance Sensor Module for Smart Car Robot

Infrared Obstacle Avoidance Sensor Module is very easy to interface directly with Arduino or other micro-controllers. It also works with the Raspberry Pi with a voltage range of 3-6 volts. It is assembled module with 4 pins. It has an onboard status LED. 

Feature:

• Four pins: +5-volts, GND, output, and EN
• Two potentiometers on the module
• One controlling operating frequency (centred at 38 kHz) the other controlling intensity.
• A smooth white surface worked far better than a black or rough surface.
• It can induce a distance of 2 to 40 cm, with good anti-interference ability

Package Includes:

1 x Infrared Obstacle Avoidance Sensor Module