What is AddOhms?

Getting started with Electronics doesn't mean getting lost in long-winded explanations or extensive engineering discussions.  The AddOhms tutorials is a ever-running series of videos that break down Electronics into short subjects so that hobbyist can get on with their project(s) as fast as possible.

Latest Video

Episode #20: Brushed DC Motors

Learn what makes a brushed DC motor, a brushed DC motor. You will also learn how to control them with an Arduino, 2n3904, and an h bridge. Understand how an H Bridge lets a brushed DC motor spin in two directions, without a negative voltage.