3 Channel Path tracing Module

Pin Definition:

1. VCC            Voltage Supply ( 5 V)
2. GND            Ground
3. L                  Signal from L infrared sensor     (high / low)
4. C                 Signal from C infrared sensor (high / low)
5. R                 Signal from R infrared sensor (high / low)

Features:

1. 3 channel tracking sensors, must have in your Arduino DIY Robot Projects;
2. Uses infrared light detection, anti-jamming capability, using CTRT5000 sensor, adjustable sensitivity, stable performance;
3. Working voltage : 5V
4. With lights, a fixed bolt hole for easy installation