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 ...

These were selected because they exhibit different and interesting ways to do circuit sculpture. Each of these nine projects wins a $100 gift code to Tindie, the where you can find unique hardware ...

If the loop is broken at all, it becomes an open circuit, and no current will flow. In this project you will build your own simple circuit by disassembling a flashlight (with permission, of course).

Want to build a magnetic levitator in under two hours? With a total of 7 parts, including the coil, it just cannot get simpler than what [How-ToDo] shows here! It is not only an extremely simple ci… ...