- #1
Gillespie1983
- How did you find PF?
- DuckDuckGo
Hello. I'm a retired embedded software engineer who loves math, physics, and electronics--none of which I'm good at. Current dabbling includes Yale Physics on-line course, KhanAcademy for calculus review, and ilectureOnline for EE. I build guitar distortion pedals for a hobby, and enjoy modifying the circuits to obtain different sounds.