Arduino enthusiasts may be interested in a new single pixel scanning camera which is powered by an Arduino Uno combined with a TCS34725 sensor available from online stores such as Adafruit.

Posted in Misc Hacks, Video Hacks Tagged arduino, color sensor, colour sensor, crypto, cryptocurrency, RGB sensor, TCS34725, trading, voice feedback ...

If you’d like to get more specific, Michael Klements’ Arduino-based scanner lets you quantify colors in numerical RGB values via a TCS34725 sensor.

Starting with color detection, [Engineezy] used an RGB color sensor and Euclidian math to determine each marble’s color.