Recent Videos

OWON SDS6062 oscilloscope review

Basic electricity amps

Basic Electricity – What is an amp?

RGB LED under microscope

Green LED turns red!

burning resistor

Resistor burning slowly

Blue 0603 LED under microscope

RAM “overclocking” failure

UPS

How to Turn an Old UPS into an Alkaline Battery Charger!

robotic cat toy

Robotic cat toy

Transformers LED artwork

hand cranked LED flashlight

The world’s simplest hand cranked LED flashlight

exploding electronic components

Exploding electronic components in HD!

Ultracapacitors

Fun with ultracapacitors!

It's not the volts it's the amps

“It’s not the volts that kill you, it’s the amps!”

4 wire measurement

4 wire (Kelvin) resistance measurement tutorial

Amplitude modulation

Amplitude Modulation tutorial & AM radio transmitter circuit

Peak detector circuit tutorial

comparator circuits

Op amp comparator tutorial and clapper circuit