Tag Archives: analog

Can you overlap the wire in an inductor?

Question: Can you overlap the wire in an inductor? Answer: An inductor is typically made with enamel coated wire. We call this magnet wire. The enamel Read more »

How do you build a simple circuit to control a servo?

This is how I designed a simple circuit that allows you to control a servo and put it through its paces. Read more »

Paper cups, string, and electrical signals

Have you ever played telephone with two paper cups and a string? Read more »