This project demonstrates the power of IoT (Internet of Things) technology by enabling remote control of an RGB LED via a web interface. Built with an ESP8266 WiFi module and NodeMCU, it allows users ...

1. Make sure your ESP8266 module is running NodeMCU. Flash if not. 1. Connect the WS2811 to pin GPIO2 (or change the mapping in rgb.lua) 1. Set up rgb.lua for the number of LEDs you have 1. Put all `* ...

An optional RGB LED attempts to copy the shade of whatever object you’re aiming at, providing a handy reference to verify it’s working correctly. “ Watch this video on YouTube.

Infineon's RGB LED Lighting Shield is one two of Arduino-based evaluation boards created to showcase the capabilities of its ARM-based XMC1000 MCUs in lighting and motor control applications. Unlike ...

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

Guadagnini et al. (33) built a photometer consisting of a red LED (wavelength 620 nm), a BH1750 sensor, controlled by an Arduino NANO, showing applications for absorbance measurements in CuSO 4. dos ...