Phobia Motor Controller
Build your own GPS unit
Facilino: Block programming environment for Arduino
Configuration finder by AT commands with auto-configure options
Handle GPIB devices with a simple GPIB-USB-Adapter
Simple, lightweight utility to gather and record battery data for OSX.
A panel mount housing for Anderson Power Pole connectors
A keyboard layout that's worth learning.
50 most common transistor specs
Custom Keyboard Layouts
Quickly rename large quantities of USB drives, just plug in and unplug