12 volt mains

I did several experiments a long time ago to see how practical it would be to run my house off 12 volt mains instead of 240V.

http://srimech.blogspot.com/2008/06/12-volt-mains.html

Blog articles

• Arm-mounted CRT Raspberry Pi unit
• Mechanical replica of the Manchester SSEM (Baby)
• Mechanical array logic
• Mechanical decoder logic
• Langton's Ant with Hexbugs
• Sliding plate logic gates
• AVR Minimus servo controller
• Zeta toggle-switch computer
• Rule 110 automaton, version 2
• Failed experiment: Water logic gates
• Grue detection t-shirts
• Error correction of the NPL time signal
• Simple, headphone-controlled phone robot
• More 2D Game demos
• Investigating Raspberry Pi performance problems
• 2D Platform games with PyGame
• Exhibiting the Mk2 Turing machine

Projects in progresss:

Rule 110 automaton, version 2

Mechanical Turing machine

Finished projects:

Robot Wars 2003

12 volt mains

Electric pressure gauges

Chorded keyboard for mobile phones

Simple, headphone-controlled phone robot