Picture of Basic Simple Bots Electronics

Before we can build Simple Bots, it is important to have a rudimentary understanding of how electricity works (or does not). Electricity comes in two forms, AC (alternating current), which is like the power that comes from a wall socket, and DC (direct current), which is like the power that comes from a battery. In the Simple Bots eBook, all of the electricity for bots will be coming from batteries. So, I will only be explaining DC (direct current) electricity in this Instructable.

Step 1:

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When working with DC electricity, there are a few things to keep in mind, but two in particular which you shouldn't forget:
  1. DC power sources have both a positive ("plus") terminal and a ground terminal.
  2. In order for any circuit to work, electricity must be able to flow between positive and ground.

Hi I have an invention and I'm looking for someone to build a prototype. I would really appreciate it if you could contact me. Please email me at ayah1314@gmail.com in the subject line please put prototype thank you.
658342 years ago
i don't get how to download
yoyology3 years ago
You're missing the link text in the sentence, "You can learn all about vibrating motors in this instructable." on step 14.