Electricity is the flow of electrons, and electronics are devices that use electricity to do useful work. Electronics can be found in everything from computers and cell phones to cars and microwaves.
The three basic components of all electronic devices are transistors, capacitors, and resistors. Transistors control the flow of electrons in a circuit by turning them on or off. Capacitors store electrical energy in a circuit, while resistors restrict the flow of electrons.
Electronics are used in many different ways, but they all have one thing in common: they use electricity to do some type of work. Whether it’s powering a computer or playing music from your phone, electronics make our lives easier and more enjoyable.