On the bench
Personal projects
Things I build for myself, and what I learn along the way.
Car Audio Installation
I installed Morel speakers throughout my car along with two Pioneer amps. For the 12-inch Dayton Ultimax II subwoofer, I built a ported enclosure and an active subsonic filter.
Parts Bin
My workbench inventory. I can look up a component and see what’s already in the drawers before I order more.
Sidekick Panel
Work in progress. A little animated world on a 64 × 32 LED panel that responds to commits and builds.
ESP32 Signal Generator
A handheld ESP32 tone generator for testing audio circuits. One knob lets me change the signal while I watch the oscilloscope.
Active Subsonic Filter
A filter I built for my car’s subwoofer to roll off bass below the tuning of its ported enclosure.