I've been working on a number of microcontroller projects recently. If anyone would like buy a pre-programmed chip or hire me to mod these programs for whatever reason, send me an email :).

Picarus - Hardware/software to control R/C airplane servos over rs232 communication. Originally implemented on PICMicro.

Atmel RS232 - Example of using an Atmel ATmega168 chip over a serial port. Schematic diagram and pictures included.

Atmel Memory Probe - Software for an ATmega168 that allows a command line interface over rs232 allowing reading/writing of SRAM, EEPROM, I/O ports, and flash.

Atmel Timer Example - Some assembly language showing how to use timer interrupts on the ATmega168. This example uses the 16 bit Timer1 and interrupts on an overflow.

MSP430 Guitar Processor - This is a project for creating a guitar processor out of a Texas Instruments MSP430 microcontroller.

Propeller Atari 2600 Emulator - An Atari 2600 for the Parallax Propeller CPU written in Spin.

C64 6581 SID Chip - Project interfacing the Commodore 64 sound chip with an Atmel ATmega168.

VGA On An FPGA - Not a microcontroller project, but I didn't know where else to put this on my web page. This is my first FPGA project doing VGA graphics from a simple FPGA circuit in VHDL.