Collaborate Disseminate
The good news is that more and more people are working from home these days. The bad news is that some of the more draconian employers out there aren’t too …read more Continue reading ATtiny85 Mouse Jiggler Lets You Take a Break
You might think it’s a bit early for us to be running Halloween hacks, but don’t worry. While this microcontroller-equipped doll that mimics a USB keyboard to type out messages …read more Continue reading Spooky USB Baby Types Out Messages From Beyond
[Robson Couto] recently found himself in need of MIDI interface for a project he was working on, but didn’t want to buy one just to use it once; we’ve all been there. Being the creative fellow that he is, he decided to come up with something that not only used the parts he had on-hand but could be completed in one afternoon. Truly a hacker after our own hearts.
Searching around online, he found documentation for using an ATtiny microcontroller as a MIDI interface using V-USB. He figured it shouldn’t be too difficult to adapt that project to run on …read more
An ISP dongle is a very common piece of equipment on a maker’s bench. However, its potential as a hackable device is generally overlooked. The USBASP has an ATmeg8L at its heart and [Robson] decided that this humble USB device could be used as an interface between his PC and a SNES Joypad.
A SNES controller required three pins to communicate with a host: clock, data and latch. In his hack, [Robson] connects the controller to the ISP interface using a small DIY adaptor and programs the AVR using the V-USB library. V-USB is a software USB library for small …read more
Continue reading Interfacing a Retro Controller using the USBASP
Mass production is a wonderful thing. Prices fall, and hobby hackers get cheap gear. The mind then wanders towards what can be done with it. So it’s little wonder that someone like [Aaron Christophel] would try to repurpose those sub-$3 AVR programmers that are all over eBay (translated poorly out of German here, but demonstrated in the video embedded below).
[Aaron] didn’t have to do much, really. The only trick is that you’ll first need to re-flash the existing ISP firmware with one that lets you upload code to the device itself over USB. If you don’t have an Arduino …read more
The GameCube controller is a favorite among the console enthusiasts new and old, and with Nintendo’s recent release of the Smash Bros. edition of this controller, this is a controller that has been in production for a very, very long time. [Garrett] likes using the GameCube controller on his PC, but this requires either a bulky USB adapter, or an off-brand GameCube ‘style’ controller that leaves something to be desired. Instead of compromising, [Garrett] turned his GameCube controller into a native USB device with a custom PCB and a bit of programming.
First, the hardware. [Garrett] turned to the ATtiny84. …read more
