GY31/GY-33 TCS34725 With Wide-Angle Lens TCS3200D/TCS230 Color Recognition Sensor ModuleItem NO.: Color Sensor

Color Recognition Sensor Module

Color Sensor Principle:

TCS230 adopts an 8-pin SOIC surface mount package, which integrates 64 photodiodes on a single chip. These diodes are divided into four types. 16 photodiodes with red filters; 16 photodiodes with green filters; 16 photodiodes with blue filters; The remaining 16 do not come with any filters and can pass through all optical information. These photodiodes are arranged in a cross pattern within the chip, which can minimize the non-uniformity of incident light radiation and increase the degree of color recognition; On the other hand, 16 photodiodes of the same color are connected in parallel and evenly distributed in the diode array, which can eliminate color positional errors. During operation, the required filter is dynamically selected through two programmable pins. The typical output frequency range of this sensor ranges from 2 Hz to 500 kHz, and users can also choose an output scaling factor of 20% or 2%, or power off mode through two programmable pins. The output scaling factor enables the sensor's output to adapt to different measurement ranges, improving its adaptability. For example, when using a low-speed frequency counter, a small scaling value can be selected to match the output frequency of TCS230 with the counter.

Product Introduction:

1. Adopting imported chip TCS3200 PCB board with gold plating process

2. TCS3200 is an upgraded version of TCS230, with better performance

3. Power supply 3-5 V

4. Anti light interference

5. White LED, controllable on/off.

6. Detectable color of non luminous objects

Shipping List:

1 sensor module as shown in the figure