GY-33 Color Recognition Sensor Module
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Introduction
GY-33 color recognition sensor module has these advantages: low cost, small volume, easy to mount, low-power consumption and its working voltage is 3~5V.
TCS347525
The TCS3472 device provides a digital return of red, green, blue (RGB), and clear light sensing values. An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately. The high sensitivity, wide dynamic range, and IR blocking filter make the TCS3472 an ideal color sensor solution for use under varying lighting conditions and through attenuating materials.
Features
- Measure Range: RGB 0~255;
- Frequency: 10 Hz;
- Working Voltage: 3~5V;
- Working Electric Current: 15mA;
- Working Temperature: -20° ~ 85°;
- Storage Temperature: -40° ~ 125°;
- Size: 24.3mm x 26.7mm;
- Sensor Chip: TCS34725.
Introduction of Pins
| Pin Introduction | |
|---|---|
| GND | Connected to the cathode of the power supply |
| DR | Serial port UART_RX/IIC_SDA |
| VCC | Connected to the anode of the power supply(3v-5v) |
| NC | Remain, do not connect to anything |
| INT | TCS34725 color chip breaks off s1=0 (wiring up GND, run it) |
| SDA | TCS34725 color chip data wire s1=0(wiring up GND, run it) |
| SCL | TCS34725 clock line of color chip s1 = 0 (wiring up GND, run it) |
| S0 | Serial/MCU_IIC Mode Choose |
| S1 | Only let sensor chip choose |
Principle
