SR Flip Flop Display: Part 1 – Negative Voltage from Positive Voltage using a Hartley Oscillator

SR Flip Flop Display: Part 2 – Finalizing the Vacuum Tube Design and Building a PCB (FIXED AUDIO)

Lecture 1: Introduction to Power Electronics

Power For Your Electronics Projects - Voltage Regulators and Converters

Vacuum Tubes: Episode 8 – 24V Vacuum Tube Shootout (Triodes, Pentodes, and Pentodes as Triodes)

The 5 kilowatt Crown

Inside Look ：The High Speed Assembly of Electric Jack Hammers in a Chinese Factory

SR Flip Flop Display: Part 2 – Finalizing the Vacuum Tube Design and Building it on a PCB

Men Build Custom BUGATTI Using 3 Old Cars | Start to Finish by @DashingAxe

Vacuum Tubes: Episode 7 – Let’s Build an SR Flip Flop / Latch!

Lego Piston Power: Making ELECTROMAGNETIC Piston Engines

Vacuum Tube Computer P.02 – Heaters and Debounce

Vacuum Tube Computer P.06 –Building a New Results Register

How Resistor Work - Unravel the Mysteries of How Resistors Work!

Melting 50 Million Tons of Iron Ore! Process of Making High Quality Wire Rods in Korea

Vintage Seiko Restoration: A Watch That Traveled the World

I made a fake CRT TV with a LASER

Truly a master craftsman's skill! Top 5 manufacturing processes only possible in Japan!

Vacuum Tubes: Episode 3 – The Triode (Part 2)

A simple guide to electronic components.

I Saved an Electron Microscope from the Trash