It is a pretty common first project to use an Arduino (or similar) to blink an ... view of the LED. You might use this as a safety light that only works in the dark. A simple circuit, but it ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more ... I love all about electronics, circuit diagrams and crazy ...

Microcontroller demo boards such as the Arduino UNO are ... communication circuit, and finally the lights. The video below shows a fully-functional Arduino happily running the blink program.