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. Every step will have the code, the schematic, photos of the project ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer.

[Paul’s] project is a great example of how you can take a simple project and turn it into something more interesting. He built himself a jack-o-lantern with an Internet controlled RGB LED embedded ...

The project uses a PIC16F684 microcontroller to control this LED chaser face wherein various patterns are followed by the LEDs. Different patterns can be made and added with the help of the SMD ...

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components.

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...