The controlling chip — an Arduino, in this case — can read the intensity of the selected color. The TCS230 uses a 4 x 4 array of photodiodes, along with a Bayer filter.

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Posted in Arduino Hacks, LED Hacks Tagged color detector, color sensor, lamp, rgb ← Win Free Stuff By Uploading A Pic Of Your Fritzing Circuit Rebuilding Dried Out Capacitors → ...