2019-07-30: XFig Diagramming Tool
2019-01-27: CLI Emoji
2005-04-24: Adjusting The Intake and Exhaust Valves
2004-04-18: Transform dot com Schwag Into Something Useful
2003-07-10: Z-80 Homebrew Computer - Parallel Port Opto-isolator
2003-07-06: Z-80 Homebrew Computer - Mainboard Schematic
2003-04-03: Chicken Tractor
2002-08-09: Two Tone Timer
2001-08-09: PV System on the Cheap
2001-08-07: 8048 Development System