Category Archives: Hackaday Prize

Hackaday Prize Entry: Coffee Machine Grows In Complexity With No Sign Of Stopping

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In Star Trek, there is a race of cyborgs with a drive to slowly assimilate all sentient life. Their aesthetic is not far off from the one [Ronald]’s ever expanding coffee machine is taking on. One has to wonder, what dark purpose would bring the Borg into existence? Where did they start? If [Ronald] doesn’t get a satisfying cup of coffee soon, we may find out.

We covered the first iteration of his brewing machine in 2013. We like to imagine that he’s spent many sleepless, heavily caffeinated days and nights since then to arrive at version 2. This version …read more

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Hackaday Prize Entry: 1337 Haxxor Keyboards

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If you’re like us, you spend most of your time in front of a computer keyboard, wondering where your life went wrong. [AnonymouSmst] has a slightly more positive outlook on life, which led them to create a truly DIY keyboard with OLEDs, Bluetooth, NFC, Analog joysticks, an ‘Internet of Things thingy’, local storage, and ostentatious backlighting. It’s a 1337 h4x0r keyboard, and one of the coolest input devices we’ve seen since that weird GameCube controller.

[AnonymouSmst] was one of the very elite, very privileged hackers that made it out to the Hackaday Munich meetup where [sprite_tm] first demoed his firmware …read more

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Hackaday Prize: 20 Projects That Are The Height Of Automation

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Automation makes the world go around. Whether it’s replacing elevator attendants with buttons, replacing songwriters with computer algorithms, or giving rovers on Mars the same sense and avoid capability as a Tesla, Automation makes our lives easier and better. Today we’re excited to announce the twenty projects that best demonstrate the possibilities of Automation in the running for the 2016 Hackaday Prize. These projects tackled problems ranging from improving the common stepper motor to flying Lidar around a neighborhood on a gigantic ducted fan.

The winners of the Hackaday Prize automation challenge are, in no particular order:

  • RelayRepRap
  • HeadsUp, A

…read more

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Hackaday Prize Entry: Automated Hydroponics

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This team project for the Hackaday Prize is a solution to a rather important problem. Imagine growing plants for use as biomarkers for pollution. It’s a great idea, but how do you grow the plants in the first place? This team is building a space-saving hydroponic system that packs the most green into the least amount of space. It’s simple, and can be built almost entirely with parts from the local home supply store.

The design of this hydroponic system is based on a few PVC pipes, arranged vertically, joined together with a few 90 degree bends. In each course …read more

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Hackaday Prize Entry: Real Life XEyes

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There’s a lot of tech that goes into animatronics, cosplay, and costumes. For their Hackaday Prize entry, [Dasaki] and [Dylan] are taking the eyes in a costume or Halloween prop to the next level with animatronic eyes that look where the wearer of this crazy confabulation is looking. It’s XEyes in real life, and it promises to be a part of some very, very cool costumes.

The mechanics of this system are actually pretty simple — it’s just a few servos joined together to make a pair of robotic eyes move up and down, and left to right. This entire …read more

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Hackaday Prize Entry: A CNC Scribe For Making Circuit Boards

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We’re interested in any device that can make a PCB out of a copper-clad board, and this entry for the Hackaday Prize might be the simplest machine for PCB fabrication yet. It’s called the Projecta, and it’s a simple way to turn Eagle and KiCad files into a real circuit board.

For the home PCB fabricator, there are two ways to go about the process of turning a copper clad board into a real circuit board. The first is a CNC machine. Drop a piece of FR4 under a cutter, and you’ll get a circuit board and a lot of …read more

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Hackaday Prize Entry: A Printer For Alternative Photography

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Film photography began with a mercury-silver amalgam, and ended with strips of nitrocellulose, silver iodide, and dyes. Along the way, there were some very odd chemistries going on in the world of photography, from ferric and silver salts to the prussian blue found in Cyanotypes and blueprints.

Metal salts are fun, and for his Hackaday Prize entry, [David Brown] is building a printer for these alternative photographic processes. It’s not a dark room — it’s a laser printer designed to reproduce images with weird, strange chemistries.

Cyanotypes are made by applying potassium ferricyanide and ferric ammonium citrate to some sort …read more

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Hackaday Prize Entry: A CPU For Balloons

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Launching a high altitude balloon requires a wide breadth of knowledge. To do it right, you obviously need to know electronics and programming to get temperature, pressure, and GPS data. You’ll have to research which cameras will take good pictures and are easily programmable. It’s cold up there, and that means you need some insulation to keep the batteries warm. If you ever want to find your payload, you’ll also need an amateur radio license.

There’s a lot of work that goes into launching high altitude balloons, and for his Hackaday Prize entry, [Jeremy] designed a simple embedded data recorder …read more

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Hackaday Prize Entry: A Charlieplexed Wristwatch

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If there’s one thing we like, it’s blinky stuff, and you’re not going to get anything cooler than a display made of tiny SMD LEDs. That’s the idea behind this wristwatch and Hackaday Prize entry. It’s a tiny board, loaded up with an ATmega, a few buttons, and a bunch of LEDs in a big charlieplexed array.

The big feature of this display is the array of LEDs. This is a 16×5 array of 0603 LEDs packed together as tightly as possible. That’s a tiny, high-resolution LED display, but even with the ATmega88 microcontroller powering this board, all the LEDs …read more

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Hackaday Prize Entry: A CNC Plasma Table

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CNC routers and 3D printers are cool, but the last time I checked, cars and heavy machinery aren’t made out of wood and plastic. If you want a machine that will build other machines, you want a CNC plasma cutter. That’s [willbaden]’s entry for the Hackaday prize. It’s big, massive, and it’s already cutting.

A plasma CNC machine isn’t that much different from a simple CNC router. [will]’s table controller is just a GRBL shield attached to an Arduino, the bearings were stolen from many copy machines, and your motors and drivers are fairly standard, barring the fact they’re excessively …read more

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