Day 4: FInished Square Bot, Transistors, and Creating a Logic Probe

Immediately at the start of class I began working towards finishing my square bot, and luckily it didn't take too long to finish it and have it tested.

Then, I had to catch up with the others in learning what a transistor was and how it worked. I made a circuit to show that a transistor is basically a ultra small, solid-state relay.















Following that, we made a breadboard version of a Logic Probe.When the probe touches an area with high voltage, it lets the current flow through the LED, and the opposite occurs with low voltage.








And, from there we went and made permanent versions of the logic probe to be used in later classes.