Alinan 4pcs TCS34725 Color Recognition Sensor RGB Development Board I2C Communication Color Sensing Module

Product Parameters Working Voltage: 3.3V/5V Control Chip: TCS3472XFN Logic Voltage: 3.3V/5V Communication Interface: I2C VIN: 3.3V/5V Power+ GND: Power Ground- 3V3: 3.3V SCL: 12C clock input SDA: 12C data input INT: Interrupt output (open drain output) LED: Light Emitting Diode 12C Communication: 1 data line, 1 clock line. There are three types of signals in the I2C bus in the process of transmitting data: start signal, end signal and response signal. Start Signal: When SCL is high level, SDA transitions from high level to low level, and starts to transmit data. End Signal: When SCL is at high level, SDA transitions from low level to high level, ending the transmission of data. Response Signal: After receiving the 8bit data, the IC that receives the data sends a specific low-level pulse to the IC that sends the data, indicating that the data has been received I2C write timing.

• ★This module is a color sensor based on AMS's TCS3472XFN color light-to-digital converter. The sensor provides a digital output of clear light sensing values.
• ★An integrated IR blocking filter minimizes the IR spectral component of incident light and enables accurate color measurement.
• ★Minimize the effects of IR and UV spectral components to produce accurate color measurements. and with environment Light intensity detection and maskable interrupts.
• ★With high sensitivity, wide dynamic range and infrared blocking filter.
• ★Communication via I2C interface