Technology

Sputnixie – nixie clock

Sputnixie – nixie clock

Greg writes – This site provides a complete design for a nixie tube clock. In this site you will find the schematic, layout, source code, specifications, bill of materials and an enclosure example for my clock design. I have worked on my nixie tube clock design for more than 2 years. The material provided is […]

MegaDrum MIDI trigger

MegaDrum MIDI trigger

Atmega8/Atmega32 based MIDI trigger, schematics and source included – MegaDrum is a simple to construct yet very powerful MIDI drum trigger. This is a DIY project and uses widely available and very inexpensive components. MegaDrum gives you flexibility in what modules you want to build and what components to use. MegaDrum MIDI Trigger – [via] […]

iPhone voice recorder utility

iPhone voice recorder utility

Erica made an iPhone voice recorder utility, wow! She writes – I was pretty sure the capability was in there to begin with–after all, didn’t the Steve promise us one back in the January Keynote? So that certainty made the class hunt go a little quicker. When I returned home from the Apple Store Genius […]

Investment Spreadsheet 2.0

Investment Spreadsheet 2.0

Meet Sue. She’s straight out of school with 0 investments and a $36,000/year job. She’s hardcore in her simple living, and has a roommate so she can save for an early retirement. She manages to live on a tiny $16,320/year take-home budget. It’s hard work, but she’ll be a millionaire at 44, even without a […]