Fresh hacks every day
A Nixie tachometer is new to us. We’ve seen tons of various displays, but not a tachometer. After having extensive annoyances with the factory ignition timing system in his totally awesome Holden Gemini, [Brett] installed a MegaJolt electronic ignition system. To top things off and add that extra bit of flair, he built a nixie tachometer to sit … Read the rest
What weighs 120 pounds, can fly at you near 20mph, score soccer balls, climb 90inch tall towers and more all while remotely controlled? If you said a robot from this years FIRST, For Inspiration and Recognition of Science and Technology, competition congrats you’ve won one internet.
This past Thursday, Friday, and Saturday (March 25-27 respectively) the Oklahoma FIRST … Read the rest
The magnetic tape found in audio cassettes can be fun to play with. This installation, called Signal to Noise, relocates the heads from cassette players to the tips of your fingers in the form of a glove. An accompanying wall has vertical strips of tape which you run your fingertips along in order to play back the stored audio. … Read the rest
Here’s a pretty simple hack to enable playback from a USB drive on LG televisions. It only works on European hardware, the LH, LF, and some LU models. The hack consists of downgrading the firmware to version 3.15, then navigating through some service menus.
It’s not quite as hardcore as the Samsung firmware hacking, but the added functionality … Read the rest
[Rogal] wrote a cell phone application called ToneTool that generates audio tone sequences. It can be used to output DTMF and SelCall sequences which are used by telephone systems and radio-telecommunication hardware. The software is written in J2ME so if you have a cell phone that can run Java apps it will probably work for you. This is like … Read the rest
It seems a bit late to the party, but Microchip has just announced a family of PIC development boards for Apple products. The three offerings include a digital audio development kit, 8-bit accessory development and charging kit, and a 16-bit accessory development and charging kit for iPhone or iPod.
We’ve seen a lot of homebrew Apple addons that use … Read the rest
Being hackers, sometimes we just want to hack something together, not engineer it. This projector is a great example. Made mostly out of cardboard and duct tape (or duck tape if you prefer). He picked up a 12v LED array, a cheap fresnel lens, an LCD from a “back up monitor” and a focusing lens taken from … Read the rest
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