rahji.com

This is a list of twenty arbitrary challenges for people who are learning to create using a tool like Processing, Quartz Composer, or the like.

This is my tutorial for using Processing with the OSCemote iPhone app.

I made a big red button to replace the Escape key. A museum that I’m consulting for needs this for a touch-screen kiosk that runs Crayon Physics.

I made a couple simple demos for the VIS145A students at UCSD to show how we can use an iPhone as the interface to Processing sketches.

I created a circuit that zooms a camcorder in and out. This is the path I took.

I needed to hide a linux server inside a pedestal for a piece of sculpture that I’m working on. Bandsaw and drywall screws, it’s ugly but exactly what I needed.

I’m making something that requires remote control of a printing calculator. I’ve got it working.

I had trouble using Arduino to burn the bootloader onto a blank atmega8 with my ST500v2 development board. I eventually figured it out and here’s the deal.

This isn’t perfect, but it should do a pretty good job of highlighting your C source if you’re using TextMate to program an AVR using AVR Libc.

Teach your baby to be a hip hop producer early. This is a MIDI drum kit that I made using a microcontroller and another $2 find at Savers.