What is a Capacitor? – Electronics Basics
In this tutorial, we're going to answer your burning question: "What is a capacitor?"! Capacitors are one of the most basic compon...
What is a Diode? – Electronics Basics
In this tutorial we're going to answer the fundamental question that you've all been asking recently, "What is a diode?" A diode ...
What is Resistance? Ohms? – Electricity Basics
You've probably seen resistors in most of the projects we do here at The Geek Pub, and wondered to yourself "What is resistance?"....
How to Use a Multimeter (Tutorial)
Many of you may not be familiar with just how handy a multimeter can be! A multimeter is a handy electronics meter that test volta...
What is Voltage? – Electricity Basics
In our first tutorial about basic electricity, you learned that current is just the flow of electrons in a wire. You learned about...
What is Current and Amps? – Electricity Basics
This is new set of tutorials on the basics of electricity. I am often asked some of these questions, and I thought it would a grea...