This minimalist beauty uses an Arduino Nano and RGB sensor to assess the color. At the top, a small servo rotates an arm inside the hopper that both shakes the Skittles and sets them up single ...

From what we understand, the sensor’s resolution isn’t that great. But for simple color detection, it is easy to use and effective.

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.

Alternatively, a µC with at least three ADCs could be used. D1 adds brute-force hysteresis to the comparators, and D2 allows the Arduino to define a maximum exposure time by pulling node T2 down, ...

Researchers from the University of Johannesburg in South Africa have developed a cleaning system for solar modules based on the TCS3200 color sensor and the Arduino Uno open-source microcontroller.

The device can output to UART serial, SPI, I2C, digital out, or analog out, a PC/Mac app called PixyMon shows what the sensor is seeing when plugged in, and of course Pixy can be hooked to a ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

Arduino textile flex sensor concept 9:16 am April 13, 2021 By Julian Horsey ...

So Charmed Labs and Carnegie Mellon University teamed up to create a cheap and efficient vision sensor, and Pixy was born.