I Built a Locator Beacon For My Cat View Reddit by dpeckett – View Source

History made 46 years ago View Reddit by Inglorious186 – View Source

Lossy Transmission Lines: Introduction to the Skin Effect View Reddit by PullThisFinger – View Source

Flyback on this CRT is toast, There’s also a bunch of corrosion and this tv isn’t really worth fixing. Made some pretty lights when I first plugged it in so

Design process for Northsec’s CTF Badge 2023 View Reddit by Lambertofmtl – View Source

So my better half bought an unworking snoo baby bassinet; it’s a crib that has an oscillating base to rock the baby back and forth. Anywhoo, I’m dismantling it to

The problem with driving LEDs with PWM (blog post + calculator tool) View Reddit by gsuberland – View Source

Car radio SONY panel. View Reddit by joseluismonteiro – View Source

I have been given a 1CP1 CRT and this is the first signs it works. Been thinking of making an NBTV (narrow bandwidth TV) monitor with it. I have schematics,

Each of the Intel C1101A 256-bit (yes, bit) RAM chips on this board cost the equivalent of $300 apiece in 1971. View Reddit by Naysayer68 – View Source