I'm going to use an ESP-01 module to control this, which is just about the smallest ESP8266 module you can find. It doesn't have a lot of available GPIOs to play with, but it does have GPIO2, which ...

Scrolling LED marquees are easily built with a few 8x8 LED arrays. However, 8x8 is not good enough for displaying all international alphanumeric characters. This Arduino and ARM mbed compatible ...

Remote control for both RGB led strip and string light bulbs using MySensors to drive it remotely over MQTT and radio. The node runs on Arduino Nano connected with NRF24L01+ radio. There is also four ...

I’ve seen a lot of Pixel LED projects and know every maker does things differently. I wanted to show you what I am doing for my Pixel LEDs. This post will give you an Arduino Pixel LED Controller ...