Meet the Components

For those of you new to electronics, follow along with these project videos to see some of the key components and what they do.

1. Potentiometers

We begin by learning how we can vary resistance in systems.

2. Breadboards

A breadboard, also called a protoboard, is used for inventing and prototyping electronics. Breadboards let you connect wires, sensors, microcontrollers and other components without solder. Because it's solderless, it's reusable.

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