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Used to transmit light to the road by the infrared transmitting tube
Can be used as a gray-scale sensor
Operating voltage: 3.3 V ~ 5 V
Output mode: digital signal, analog signal
Interface mode: pH2.0~6P
The Dagu Robot Tracing IR Sensor Module is used to transmit light to the road by the infrared transmitting tube. When the infrared light encounters black, it is absorbed. The receiving tube does not receive the reflected light and outputs a high level.
When the red light meets other colors, the receiving tube receives the reflected light and outputs a low level. When using analog output, the module can be used as a gray-scale sensor. The gray-scale sensor is an analog sensor, which can sense different colors of the ground or desktop and generate corresponding signals.
