Midi Pedal Box Part 2

Here are more pictures of the little pedal box I built, along with the schematics. CORRECTIONS: In the schematic I forgot to draw the ceramic bypass cap that one customarily throws across the rails of any digital IC. I forget what I used; .1 uF should do it; put it close to the chip. UPDATE: I figured out the pedal connector pins on the Yamaha P85.

Links:

• [[arduino.cc Arduino]] is the easiest way to get into microncontrollers I've ever seen. I'd link the other little projects that inspired this, but you'll find them anyway if you poke around the Arduino wiki. (and I know you will)
• [the resonator]
• [Atmega168]
• [I love my little usbtinyisp programmer.]

I almost forgot! Here is the Arduino code for this project.