Welcome to Robot Logic 101, where the laws of physics are just a suggestion and the laws of sanity are a distant memory.
Lesson 1: Circuits and Wires
Robots are all about circuits and wires. Without them, we wouldn't even be able to power our toaster.
Here's a simple circuit diagram:
Now, let's talk about wire colors.
Red is for power, yellow is for ground, and blue is for... well, blue is for whatever you want it to be, really.
Next lesson: Motors and Gears. It's going to be a real gear-grinder.
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