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

Arduino projects can be standalone or they can communicate with software running on a computer. The open-source Arduino environment makes it easy to write code and upload it to the I/O board.

If you would like to join the Arduino UNO R4 early access program the team is now looking for authors and those that maintain a library or a popular open source project for Arduino, apply to join ...

April Fools’ Day may have passed, but we really had to check the calendar on this hack. [Damian Peckett] has implemented an Apple ][, its 6502 processor, and a cassette port, all on an Arduin… ...

The 1970s garage engineers who built their own computers gave way to geeks who programmed their own software. But now the rise of open-source hardware is paving the way for a return of build-it ...