Transistors

We are using transistors on this day which has three different pins on it: the collector, emitter, and the base. We use the emitter to switch the flow of the electricity.

Here we can see that the LED is not on due to the fact that the circuit is not being completed because the push button is not being pressed down.

Here we see me using force that I apply on the button, which is also the same force that the button pushes on me, which turns on the LED because it completes the circuit.