4-way Infrared Tracking Sensor Module
- 4-way infrared tracking sensor
- Operating voltage: DC 3.3V-5V
- Install aperture: M3 screw
The 4-way Infrared Tracking Sensor has an adjustable detection distance of 1mm to 60 CM and can be used on smart car or in a robot hunt, walking along the black line path, also known as tracing. It can also be used on a smart car to avoid cliffs and avoid obstacle.