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Electrolytic capacitor

Why electrolytic capacitors are actually kinda shitty 💩

Siglent SDG6000X Arbitrary Waveform Generator

Siglent SDG6000X Arbitrary Waveform Generator Review

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Arduino and Servos: How to Make a Laser Turret with XOD

Potato chips

Fun with 1.1GHz Potato chips

Siglent SSA3000X

Siglent SSA3032X Spectrum Analyzer Review & Experiments

Arduino tutorial

You can learn Arduino in 15 minutes

LM386 amplifier

How to make a simple 1 watt audio amplifier (LM386 based)

Power watts

Basic Electricity – Power and watts

Resistance and Ohm's law

Basic Electricity – Resistance and Ohm’s law

LED tutorial

LED Basics

voltage

Basic Electricity – What is voltage?

12v dc to 12v ac inverter

Don’t build this 12V DC to 120V AC inverter circuit

Frequency Modulation tutorial and FM radio transmitter circuit

laser tachometer

How to build a simple laser tachometer

zener diodes

What is a zener diode? A zener diode tutorial.

schottky diode

What is a schottky diode? A schottky diode tutorial.

constant current source

Constant current source and laser / LED driver tutorial

HDD speakers

Hard Drive Speakers