Year: 2009

Tube manufacturing in the 40’s

Check out this excellent 1942 documentary film from RCA explaining the intricate manufacturing process involved in the production of vacuum tubes – even detailing differences between metal and glass encased units. And in case you missed it, be sure to check out Paillard’s DIY version of the process. [via Matrixsynth] [Oop – Gareth already posted […]

DIY capacitive touchpad

DIY capacitive touchpad

From the MAKE Flickr pool Flickr member svofski made this rather sweet touch-sensitive keypad with backlighting – This a custom implementation of capacitive sensing technlogy as per QMatrix Whitepaper. It uses an ATmega8 to scan the keys and outputs ASCII characters to the serial port. Schematic, PCB, and source code are available, though the project […]

Video-bending with glitchNES

Video-bending with glitchNES

Many of us can recall repeatedly trying to load up NES cartridges that, for one reason or another, decided to display shifting screens of random bits instead of their intended game. No Carrier’s open source glitchNES software makes exploring those accidental realms of digital art easy. Alter the code to your heart’s content then load […]

Shush your PC

Shush your PC

Photo from Cnet.uk Build the Ultimate Quiet PC has a number of suggestions, ranging from cheap to pricey. Not got enough cash for a new case? Then you can modify your existing chassis. Among the best sound-deadening materials is the Acousti AcoustiPack Deluxe (v2) SE acoustic material kit… It’s essentially a pack of sticky-back foam […]

Mark’s Clubhouse Strummer

Mark’s Clubhouse Strummer

MAKE Editor-in-Chief Mark Frauenfelder made this stringed instrument last weekend and posted it on Dinosaurs and Robots: My goal was to make an electric string instrument that uses drone tuning. I don’t know anything about music theory, but drone tuning is a way to tune an instrument that makes it sound good no matter what […]