RGB color sensor using the TCS3200 chip, which converts light intensity to a frequency output readable by microcontrollers. Includes onboard white LEDs for illumination. Suitable for color sorting and matching.
RGB color sensor using the TCS3200 chip, which converts light intensity to a frequency output readable by microcontrollers. Includes onboard white LEDs for illumination. Suitable for color sorting and matching.
GND / Power supply ground. All voltages are referenced to GND
I / Enable for fo (active low)
O / Output frequency (of)
I / Output frequency scaling selection inputs
I / Photodiode type selection inputs
VDD / Supply voltage
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| GND(4) | Official table 2 row 1 | ground | GND / Power supply ground. All voltages are referenced to GND | |
| OE(3) | Official table 2 row 2 | pin | I / Enable for fo (active low) | |
| OUT | Official table 2 row 3 | pin | O / Output frequency (of) | |
| S0, S1（1，2） | Official table 2 row 4 | digital io | I / Output frequency scaling selection inputs |
I2C · Analog · 3.3 – 5 V · Breakout
Adafruit describes the CdS photoresistor as a light sensor whose resistance falls as light increases, and its product page gives an examp…
Module pins: VDD（5）, GND(4). Schematik maps them to your board in the app.
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| S2, S3（7，8） | Official table 2 row 5 | digital io | I / Photodiode type selection inputs |
| VDD（5） | Official table 2 row 6 | power | VDD / Supply voltage |