The puzzle is the attraction, and doubly so for this geocache with an Arduino-powered game of Hangman that needs to be solved before the cache is unlocked.

Now hacking these boxes just requires a change of mindset and a little detective work. I’ll show you how to drop an Arduino into a cheap speaker as the blueprint for your own audio adventures.

advertisement 03-03-2014 TECH Arduino Cofounder Has Some Advice For You, Hacker Massimo Banzi shares things he wishes he knew when he was younger.

I have no idea how hobby hacker Pepijin De Vos’s Pokemon-Arduino actually works (something about EEPROM and a 5v SPI bus?), but operation seems dead simple: plug the jumble of electronics into a ...

Want to learn Arduino? Well right not, you can name your own price on this comprehensive 15-volume Arduino Hacker eBook Bundle.

The hack requires you to build a self-contained unit on the elevator’s drop-ceiling, and it used an accelerometer to detect when the lift is moving. The Arduino board reads the accelerometer ...

Looking for a good way to pull open those blind in the morning without needing to get out of bed? Arduino has you covered in this hack.

While playing with an Arduino-based light-notification system for webpage errors, the team realized they could use the same Arduino technology to create an interactive light-up Christmas tree.

Dealing with distracting coworkers is difficult no matter what, but this hack uses an old broken NES, an arduino, and some clever coding skills to put together a motion-activated countdown timer ...

With The Make:Arduino Hacker eBook Bundle — now on sale for $19.99 at the Mashable Shop — you'll get the proper guidance and instruction to build all sorts of fun gizmos and unleash your inner ...

Welcome to Mr Sagoo's DIY Wonderland! Dive into a world where creativity meets tech as we guide you in crafting incredible projects like DIY robots, homemade gadgets, and Arduino wonders. Your support ...