TCRT5000 Tracking Sensor Module

This TCRT5000 Single Channel Line Tracking Sensor Module is a great detector for a line-following robot. TCRT5000 Single Channel Line Tracking Sensor Module is a carrier board for TCRT5000 reflective optical sensor. Although it is designed for use with line-following robots, it can be used in mini-sumo robots for line control. The board has a digital output. Specifications: Working voltage: 3.3 V to 5V Output analog voltage (0 to 5 v) Digital switch output (0 and 1) Small board PCB size: 3.2 cm * 1.4 cm Comparator USES the LM393 chips Supply Current: ≥ 20mA Optimal Sensing Distance: 3mm