Reading Game Boy carts with I2C

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After seeing a Game Boy emulator for the first time, [Thijs] was amazed. A small box with just a handful of electronics that turns a Game Boy cartridge into a file able to be run on an emulator is simply magical. [Thijs] has learned a lot about GB and GBC cartridges in the mean time, but still thinks the only … Read the rest

Drinking games and digital logic

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For those of you who might have forgotten, let’s go over the rules of Centurion. The object of the game is for every minute, for 100 minutes, drink a shot of beer. It doesn’t sound like a lot, but after completing the challenge you’ll have had 3 liters of beer (or about eight and a half 12 oz cans) in … Read the rest

Homebrew GPS gets ±1 meter resolution with a Raspberry Pi

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We’ve been following the work of [Andrew Holme] and his homebrew GPS receiver for a while now. A few years ago, [Andrew] built a four-channel GPS receiver from scratch, but apparently that wasn’t enough for him. He expanded his build last year to track up to eight satellites, and this month added a Raspberry Pi for a 12-channel, battery-powered homebrew … Read the rest

Turning an easter egg hunt into a fox hunt

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We’ve seen [Todd Harrison]‘s work a few times before, but he’s never involved his son so throughly before. This past Easter, he thought it would be a good idea for his son and a few of his friends to take part in an easter egg hunt. Being the ham he is, he decided to turn an easter egg hunt into … Read the rest

Pranking a hackerspace IRC for April Fool’s Day

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Like most hackerspaces, when the folks at DIYode, the Guelph, Ontario hackerspace, aren’t in the workshop, they’re on IRC. It’s a great way to build a community, complete with a bot that collects and catalogues to-do items, meeting topics, posts events to IRC, and even does a bit of text-to-speech so members currently at the DIYode can listen in on … Read the rest

Upgrading a router with impeccable soldering skills

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[Necromant] recently acquired a router that was nearly free. Looking his gift horse in the mouth, he hooked up a serial port to see if it could run some updated firmware such as OpenWRT. The initial findings were promising; it used the same CPU as the very popular WR703N, but this free router only had 2 MiB of Flash and … Read the rest

Powering the Oculus Rift with USB

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Oculus Rift dev kits are starting to make their way onto the workbenches of makers around the globe. Some are even going so far as to tear open the hardware and see how they can improve it. [Mike] didn’t like the fact the Oculus Rift needed a wall wart power supply, so he modded it so it can be powered Read the rest