Electricity Generating Turbine
Lego turbine generator lighting an LED Here is an electricity generating turbine that (except for the LED) is 100% LEGO,…
Month: March 2008
Double Acting Twin Cylinder
Two-cylinder lego engine runs on vacuum Here you can see the action! Running on a vacuum, this engine probably does…
Double Acting One Cylinder
The double-acting 4×4 single cylinder steam engine Here’s a complete construction sequence for a LEGO engine. This is a real…
Single Acting One Cylinder
Single acting one cylinder Building a working model of a steam engine out of Lego wasn’t easy. I built my…
Homebuilt Solid State Ignition Module
Homebuilt Solid State Ignition Module, housed in electrical box Most of us think of complicated electronics, computer modules and such,…
Induction Heating
A conceptual MOSFET self resonant oscillator This design is a result of small scale experimentation. I originally wanted to use…
Monster Quartz Halogen Bike Light
Great ball o’ fire, it is! It was a dark and stormy night…and the 3-watt generator lamp was sporadic, cutting…
Homebuilt oscilloscope
Miniature TV converted to oscilloscope Notes on converting that old compact tv set or computer monitor into an oscilloscope. Proves…
Homebuilt arc welder
Build your own arc welder! Many of you have been so patiently waiting the arrival of these DETAILED PLANS that…
Hot Wire Foam Cutting
A foam cutting lathe?! This article is about my adventures in foam cutting with a hot wire method. Here is…
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