Induction Heating
A conceptual MOSFET self resonant oscillator This design is a result of small scale experimentation. I originally wanted to use…
Author: dynamodan
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…
Homebuilt Electric Melting Furnace
Detailed plans now available Build your own melting furnace! Melt and pour aluminum! Due to an overwhelming response to my…
Mini One Lung Engine
The all new mini one-lung engine It’s been a lot of fun over the years building better and better engines.…
SMT Hot Air Pencil
Low cost homebuilt hot air tool works wonderfully You’ve probably seen how that modern circuit boards are all made with…
Corn Mold Project
Plastic corn halves coated with release What we have here are fake corn cobs, made of plastic. They are sliced…
Pouring a sand casting
Pouring a sand casting Here we are pouring a sand casting for the Gingery Lathe I am working on. It…
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