KY-033 TCRT5000 Line Track Sensor Module Reflection Infrared Follower Sensor Switch Obstacle Avoidance Module

nullFeatures 1 Detect the distance and test the white paper about 2 cm The different distances of different colors are whiter 2 Power supply voltage 2 5 volts to 12 volts no more than 12 volts Note The power supply voltage is low the power supply voltage is too high the sensor life will be shorter and the 5 volt power supply is the preferred power source 3 Working current 5 V 18 20ma After many tests the sensor hardware is set to the best performance of the current working 18 mA and 20 mA mainly in the anti capacity interference If you need small power consumption we can modify it at least they can do 5 mA A message can be displayed 4 The detected object the final output signal level is low no object is detected and the final output signal is high 5 TTL level sensor output can be directly connected to the microcontroller IO port 3 3 volts or 5 volts Package Included 1 x KY 033 TCRT5000 Line Track Sensor Module