Hackaday.io is the single largest online repository of Open Hardware Projects. Have an idea for a new art project, hardware hack or startup? Find related projects and build on the shoulders of giants. Discover Projects
This is a list of open-source hardware projects, including computer systems and components, cameras, radio, telephony, science education, machines and tools, robotics, renewable energy, home automation, medical and biotech, automotive, prototyping, test equipment, and musical instruments.
Microcontroller Projects provides tutorials on interfacing microcontrollers with different sensors, actuators and electronic devices. Each microcontroller project contains source code, circuit diagram.
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Hydroponic projects. Plants and water - turns out they mix pretty darn well!
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Right now, we’re running the greatest hardware competition on the planet. The Hackaday Prize is the Academy Awards of Open Hardware, and we’re opening the gates to thousands of hardware hackers, makers, and artist to create the next big thing.
Last week, we wrapped up the first challenge in this year’s Hackaday Prize. We’re now happy to announce twenty of those entries that have been selected to move to the final round and have been awarded a $1000 cash prize. Congratulations to the winners for the Open Hardware Design Challenge portion of the Hackaday Prize. Here are winners, in no particular order:
Just take a look at these projects. They are the best of the best, and there’s still more to come. We enjoyed seeing projects that repurpose off-the-shelf technology to vastly extend the capabilities of home manufacturing with the Oasis 3DP. This project from [Yvo de Haas] takes ink cartridges from HP printers and uses it to build a powder-based 3D printer. That’s something that really hasn’t been done in the world of homebuilt 3D printers, and the Oasis 3DP already has working hardware. It truly is one of the more interesting projects we’ve ever seen, and not just because [Yvo] is dealing with dozens of tiny micro pumps squirting binder out of microscopic nozzles.
But that’s not all. There were hundreds of projects entered in the Hackaday Prize for this round, and our only regret is that we could only pick twenty winners for the Open Hardware Design Challenge. Just check out Semiconductors @ Home, a project from [Nixie] — it’s a project trying to make sand blink. [Nixie] is building all the tools to make semiconductors at home. Being able to build a simple FET is amazing, and to do that you need a fume hood to contain the dangerous hydrofluoric acid, a vacuum chamber for sputtering deposition, and a fancy oven with a controlled atmosphere. These tools are [Nixie’s] entry in the design challenge. This isn’t your garden variety hardware hacking; this is advanced hardware hacking.
Are you still not entertained? [Carl Bugeja] built a motor out of a PCB. Over the last decade, the price of custom fabricated printed circuit boards has dropped precipitously, and that means anyone can experiment with copper foil and fiberglass. [Carl] figured that since you can put coils on a PCB, you could also make a motor. While we’re only looking at a 1 Watt motor here, this is a brushless motor made out of printed circuit boards. It’s amazing, you’ve never seen it before, and we have absolutely no idea how many uses people will find a use for this amazing technology.
These are the winners of the Open Hardware Design Challenge in the Hackaday Prize, and we have a fondness for Open tools that are capable of building even more open hardware. If you want an example of that, you need only look at the Arcus-3D-P1 from [Daren Schwenke]. This is a project to add a lightweight pick and place head to any 3D printer. Below a certain size, a pick and place machine is necessary to create electronics, and almost everyone has a 3D printer these days. The Arcus-3D-P1 is an attachment for any 3D printer to turn it from a CNC hot glue gun into a machine that builds electronics. It’s Open Hardware, and hardware that creates hardware. It’s astonishing, and it’s happening on Hackaday.io.
Congratulations to all who entered the first challenge, and the twenty excellent entries that are moving to the finals. We can’t wait to see what other projects will make it to the finals in the Hackaday Prize, the greatest hardware competition on the planet.
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