Projects

You can find all of my project related posts linked on this page.

Nixie tubes and other display projects:

  • Alphanumeric Nixie Clocks – Burroughs 7971 and 8971 tubes – Click Here
  • ESP32 DR2000 numitron clock – Click Here
  • Telefunken ZM1350 four letter word – Click Here
  • Antique Soviet nixie clock resurrection – Click Here
  • ZIN-18 – 2019 manufacture nixie tube – Click Here
  • Nixie tube watch – Click Here

Other electrical doodads:

  • 10 watt boost converter for MOD-SIX clock – Click Here
  • Boost converter theory and 20 watt version development – Click Here
  • 40 watt boost converter development – Part 1: Click Here and Part 2: Click Here
  • Compact PWM fan controller – Click Here
  • Pocket-size α,β,γ Geiger counter – Click Here
  • APC 2200VA UPS teardown, experiments, refurbish – Click Here
  • Agilent N9344C 20GHz spectrum analyzer repair – Click Here

Mechanical projects:

  • 1960’s wankel engine rebuild – Fichtel & Sachs KM48 – Click Here
  • DIY high performance solder fume extractor – Click Here