Afrotechmods

Basic Electricity - What is an amp?

🔌 Basic Electricity - What is voltage?

LED Basics

Basic Electricity - Resistance and Ohm's law

THE BEST Multimeter tutorial (HD)

Basic Electricity - Power and watts

What is an op amp? Operational Amplifier tutorial & super spy microphone circuit

What is a Transformer? An Electrical Transformer Tutorial

4 wire kelvin resistance measurement tutorial

Voltage regulator tutorial & USB gadget charger circuit

How to build a simple laser tachometer

Siglent SDG6000X Arbitrary Waveform Generator Review

DC-DC Boost converter tutorial

How an accelerometer works!

Keysight 3000T 1GHz Oscilloscope Review

LM317 Adjustable Voltage Regulator Tutorial

Frequency Modulation tutorial & FM radio transmitter circuit

Inductive spiking, and how to fix it!

Comparator tutorial & clapper circuit

You can learn Arduino in 15 minutes.

🔋 Battery amp-hour, watt-hour and C rating tutorial

Arduino Servo Control: How to Make a Laser Turret with XOD

Exploding electronic components in HD

Blue 0603 LED under microscope

🔊 How to make an LM386 audio amplifier circuit

How to protect circuits from reversed voltage polarity!

RAM overclocking failure

What is PWM? Pulse Width Modulation tutorial!

Passive RC low pass filter tutorial!

Oscilloscope Tutorial Part 3 - Advanced functions

Inductor basics - What is an inductor?

Teaser for Class D amplifier tutorial

Adjustable switch mode power supply tutorial

Passive low pass RL filters

Why electrolytic capacitors are actually kinda crappy 💩

Oscilloscope Tutorial Part 2 - Basic usage

RGB LED under microscope

🔋 How to charge a LiPo battery with a power supply

Fun with 1.1GHz Potato chips

Function Generator Tutorial: What is a Signal Generator / Function Generator?

🔋 How to choose a battery: A battery chemistry tutorial

📡 Siglent SSA3032X Spectrum Analyzer Review & Experiments

Diodes MELTING

OWON SDS6062 oscilloscope review

⚡ "It's not the volts that kill you, it's the amps" ⚡

Voltage divider tutorial

Fun with ultracapacitors!!

Transistor / MOSFET tutorial

What is a zener diode?

I built a laser tripwire circuit...

What is an oscillator? Oscillator tutorial in HD!

Raspberry Pi overclocking failure

⚡ Don't build this 12V DC to 120V AC inverter circuit.