Projects Archive

Vintage Receiver Repair – finding a noisy transistor

Author: | Categories: Projects, Video No comments
Troubleshooting and repair of the vintage Pioneer SX-838 receiver that had a noisy transistor. In this video I clean all of the controls, switches, and potentiometers and then because I didn’t have the necessary 2NA725 PNP transistor, I substituted a 2N3906 PNP transistor and it worked great! Featuring music

How to build, bright, high-quality flickering LED lanterns!

Author: | Categories: Projects, Uncategorized, Video No comments
When I was young I went to Disney World and while I enjoyed the park, it was the lighting fixture and effects that really captivated my interest. In particular I loved the flickering lanterns that festooned the tree in the waiting area for Splash Mountain. For years I’ve wanted

WTF is a Saturable Reactor?

Author: | Categories: Projects, Video No comments
A saturable reactor is an arcane piece of electrical kit that modulates a large AC current with a small DC input. This unit was removed from a Bridgeport Series II CNC milling machine where it was used to regulate the power supply to the stepper motor drivers that moved

TIL: you can totally use a Ford regulator on a Toyota alternator, it bolts right on!

Author: | Categories: Projects, Video 2 Comments
TIL: you can totally use a Ford regulator on a Toyota alternator, it bolts right on!

Heat Bluing Steel for my 2×72 Inch Belt Grinder Project

Author: | Categories: Art, Projects No comments
I’m in the process of building a 2″ x 72″ belt grinder powered by the permanent magnet motor from an old treadmill. The business end of the grinder is a pair of rollers and platen that supports the sanding belt. I milled these out of some 3/8″ steel plate

260 Pound DIY Anvil

Author: | Categories: Projects No comments
 I built a 260 pound anvil from some scrap steel plate. The top plate was hardened in superquench and the horn was CNC milled on my Bridgeport Series II.

Meet Geordi The Forge!

Author: | Categories: Projects No comments
I built a coal forge from the remnants of an old Burnham oil furnace and a bunch of other junk I found at the town dump.

The #ratwelder – Part 5 in the DIY Welder Series!

Author: | Categories: Projects, Video No comments
The latest episode in the homemade welder series wherein I complete an enclosure for the #ratwelder so I can store it outside without having to put a tarp over it.

The Steampunk Roadster

Author: | Categories: Projects, Steampunk, Video 1 Comment
Update: car has been sold! In a few short months The Steampunk Workshop will celebrate it’s 10th birthday! I can barely believe that it’s been ten whole years since this whole “steampunk” thing blew up on the internets. It’s been a lot of fun for me, but I also

Stroh Violin Repair

Author: | Categories: Favorites, Music, Projects, Video 5 Comments
I generally do not take commissions, however every once in a while a friend will ask me to make or repair something and it will be an interesting enough project that I will take it on. That was the case with this Stroh violin. The Stroh violin was an