This version is a solution for Rev3. Rev3 has the holes D- and D+, these holes should NOT be soldered and Rev3 can be confusing. In Rev3.1 design these holes are eliminated, only VDD and GND are ...

The retro console "The C64" or "The C64 mini" comes with a USB Joystick. To add a second joystick you can buy a "The C64 Joystick" or you can use one of several working alternatives. Unfortunately, ...

Even if you don’t know what an Arduino board actually is (in which case, check out our overview), chances are you’ve excitedly shared a link with your friends about something powered by Arduino. This ...

Your browser does not support the audio element. It’s a story as old as time: some hacker sees nice hardware pen-testing tool, hacker recoils in horror at the price ...

This article describes how I have set up a simple “door-sentry” at home. The door-open detector is designed to alert you to an unauthorized entry in a confined area. It uses a little ATtiny85 ...

Some of our readers might remember the tiny Digispark Arduino enabled USB developer board that launched after a successful crowd funding campaign back in August 2012. Now the team behind the tiny ...