DIY Projects

Space Invader coffee table

Space Invader coffee table

Sean Ragan writes: This is a coffee table incorporating a tiled “space invaders” motif. Several years ago tiled space invader sprites began showing up as graffiti in major western cities–Paris, London, New York, etc. It may never be possible to accurately say who was really first, but the British graffiti collective at space-invaders.com has a […]

Arduino ClockShield

Arduino ClockShield

Have an oscilloscope, have an Arduino – you need this! The Arduino ClockShield via Ladyada. The latest incarnation of the Dutchtronix AVR Oscilloscope clock, the Hardware 3.1 Enhanced kit, uses the Atmega328p AVR with twice the code space. Using a 1KB bootloader (Arduino compatible) makes 31KB of application space available. This extra code space makes […]

The PICSynth project

The PICSynth project

The PICSynth project uses 2 digitally controlled oscillators along with analog waveshaper and a voltage-controlled filter resulting in some very sweet sounds. Dual oscillator mono synth Really easy to build using just 1 custom programmed PIC chip, 4 ICs and single 12v supply All circuits built on veroboard – no printed circuit board making skills […]

Electronic stuff finder

Electronic stuff finder

MAKE contributor David Prochnow has a piece on PopSci DIY about making visible and audible object finders out of the receivers found in RadioShack ZipZaps micro RC cars and Atmel ATtiny13 chips. These electronic finder remotes always seem more trouble than they’re worth — technology that sounds good on paper… But your mileage may vary. […]