In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Anyone looking to take this even further can find the project details and Arduino code on Joshua’s blog. This isn’t the first time that Joshua’s Apple II hacks have appeared on this site.

And if you love Arduino and their host of multi-skill level electronics projects, then you’re probably also a big fan of Codebender, the web’s one-stop-shopping for all the coolest Arduino ...

Posted in Arduino Hacks Tagged arduino, Esplora ← Rolling Your Own Furnace Controller Retrotechtacular: A 1983 Walking Robot Called ODEX-1 → ...

New Arduino Esplora Provides A Ready-For-Gaming, Customizable, Open Source Video Game Controller Darrell Etherington 5:59 AM PST · December 10, 2012 ...

Click Sketch > Verify / Compile to make sure the code is properly in there. Save the file and then attach the Arduino to your computer with the USB cable. Click File > Upload.