A simple color picker for controlling the RGB LED on ESP32 boards. Tested on the Arduino Nano ESP32, this project lets you pick a color from a web interface and display it on the onboard or external ...

IoT - Adafruit IO - Arduino - Color Picker - Manual - Edward van Vliet Picking/determining a color via the Color Picker (Block) on Adafruit IO using a LED-strip connected to a NODEMCU 1.0, by using ...

Off the shelf RGB colour pickers allowing you to extract and objects RGB values can range from a few hundred dollars to thousands depending on your needs. If you would prefer to build your very own ...

Being able to use one of your old projects to make a new one better can be quite satisfying. [Steve] from Hackshed did just this: he integrated an Arduino based webserver into a new network ...