Electronics 101

How much do you know about electricity? Learn what it is and how it’s measured, and gain a clear understanding of the difference between voltage and amps.

In this lesson, Human Hard Drive delves into the basics of electrical resistance, including what it is, how it’s measured, and how resistors affect a circuit.

In this lesson, Human Hard Drive offers an overview of how capacitors store charge and behave, as well as what their application is in electronics.

Diodes are useful electronic devices with many applications in analog and digital electronics. Learn about the four types of diodes and what makes each unique.

In this lesson, Human Hard Drive illustrates several properties of electric charge and its movement, or electrostatics, with engaging demonstrations in the lab.