Learn how to control and blink multiple LEDs using the MAX7219 driver with Arduino. A simple guide for beginners in ...

1 string of 50 addressable RGB LED lights 1 Arduino 1 micro-USB cable 1 9-volt battery holder with a switch 1 9-volt battery 1 set of three-pin JST SM Plug and Receptacle Cable Set Solder ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

This article should acquaint you with basic Arduino programming and show you how to write programs that interact with objects in the real world. (A mandatory disclaimer: the last time I really studied ...

He builds a simple dead bug Arduino (which he calls an Audioino) using a handful of resistors, a pair of caps, an LED, a reset switch, and most importantly – an audio jack.

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.