Various Console Modifications
Bluetooth Audio in a Nintendo DSi XL
Documented the pinout of the audio jack, cut a trace to enable turning the output on/off. The only visible changes are a switch and button.
Lossless HDMI Output in a Wii
 Used the GCVideo Wii firmware for the Pluto FPGA board used. The largest challenge was the microsoldering required to interface with the Wii's GPU.
SNES Controller Mod PCB
I designed the flexible PCB to make installation easier for a SNES controller mod used for the DS. The design was commissioned from me by a modification installer, and based on my DS control PCB.