Hacking The MINI Cooper

November 10, 2008 by Caleb Kraft 10 Comments

cooper_power

[war6763] sent us this hack to power an amplifier in a MINI Cooper. Apparently, aside from being unconventionally handsome, they’re also unconventionally wired. Amplifiers are generally wired to the ignition or stereo and turned on when the car is turned on. Due to some strange wiring, this just isn’t possible in the MINI Cooper. Some people use the cigarette lighter to power on their amplifier, but [war6763] wanted something that left his cigarette lighter free for other things. He built a circuit that monitors the cars built in USB input line and turns his amp on and off accordingly. The entire unit cost around $10.00. You can see the video demonstration after the break.

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Stripboard Drawdio

November 8, 2008 by Eliot 6 Comments

drawdio

When we posted about the Drawdio release, mentioned how simple the circuit was and that we wouldn’t be surprised if people adapted it. [Dylski] decided to build it using stripboard and parts he had laying around. He shows how he laid it out on paper so that it would fit on a 29×5 piece. It took some planning, but the end result is a perfectly functional as you can see in the video below. Continue reading “Stripboard Drawdio” →

Flaming Lips Guitar Hero Mod

October 27, 2008 by Eliot 16 Comments

Here’s a fun little suprise that showed up in a recent Flaming Lips interview. Frontman Wayne Coyne built this custom guitar rig out of a double-necked Epiphone. It has a neck from a Guitar Hero controller, which triggers a built in KORG Kaossilator touchpad synthesizer. Checkout the video interview at around 1:55 for a demo. He went with the Guitar Hero controller because he feels that it’s replacing regular guitars in childrens’ perception of how guitar is played.

[via Joystiq]

Tiny Optical Theremins

October 25, 2008 by Eliot 16 Comments

Matrixsynth pointed out a couple incredibly small optical theremins that look like they’d make for a great afternoon project. [AlexArt] first built the simple circuit on a piece of protoboard (Google translated). Knowing he could go smaller, he then built it freeform with a buzzer instead of a full size speaker. The design is based around the common 555 chip and photoresistor. Here’s a simple circuit you can use to lay out your own. The optical theremin should not be confused with the traditional RF theremin since the name comes from the similar sound, not similar construction.

Quick Cheap Cassette Adapter

October 24, 2008 by Caleb Kraft 18 Comments

[Dane] sent us this super quick tape adapter project. Yes, we know we can go buy one of these for pretty cheap and it will probably sound much better, but really, wouldn’t it be cool to make one? Using a headphone adapter, a couple resisters, some wire, and an old cassette tape, [Dane] shows us how easy it is to build one of our own. You are basically pushing the signal from the headphones through a coil that is up against the tape read head. This is a perfect project to teach beginners about magnetic fields.

[Dane] has sent in some stuff before. You may recall his PWM adio generation with an AVR post several months ago.

-hard PlAYer- 8 Bit Tunes Hardware Player

October 22, 2008 by Kimberly Lau 4 Comments

[youtube=http://www.youtube.com/watch?v=zgb_NFdTHZc]

For people who miss the golden age of Atari music, you can recreate the magic of 8 bit music with the -hard plAYer-. [Tolaemon] put a lot of thought and work into this hardware player. From the AY-38912 programmable sound generator, which used to be in old computers like the Atari or Colour Genie, to working with the YM file format, each piece is put together with the utmost care. [Tolaemon] also provides his design, firmware(ZIP), and parts list so that you can make your own hardware player.

[via Matrixsynth]

Fender Bender, Weird Sound Guitar

October 15, 2008 by Eliot 9 Comments

[danwagoner] recently completed a restoration of his very first electric guitar. Instead of going the normal route, he modded it to be a Weird Sound Generator. The WSG is a popular kit sold by Music From Outer Space. His creation, dubbed Fender Bender, has a custom pick guard cut from an old motherboard. There are multiple knobs on the pick guard plus three buttons on the neck.