Product Description

Grayscale Module For Smart Robot Car

Description

This grayscale module is equipped with a white LED heat sink and a photoresistor. After the LED is light on, it is always bright and reflected by the reflective surface. The photoresistor can sense the reaction intensity and output different voltages. The gradation change of the reflecting surface can be analyzed by the voltage signal. According to this principle, the module can realize simple color recognition, and it has three pins VCC, GND, IO interface. You can connect this module to various smart cars or development boards (Arduino/STM32) by cable or DuPont line. 


Detail

Working voltage: 3.3V~5V

Working current:<20mA

Working temperature: -10 ° C ~ +70 ° C

Detection resolution: 10%

Interface type: Analog signal

Process: Soldering / Patching

Size: 27*27mm

Weight: 3g

Note: In order to ensure the accuracy of the measurement, the LED light on the grayscale module is about 5mm away from the ground.

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