Speed & Direction with an H-Bridge
Control a DC motor with an L298N module.
Spinning Both Ways
A plain transistor runs a motor in one direction. To make wheels go forward and back, you need a smarter circuit called an H-bridge. 🔁
Why the H Shape
An H-bridge uses four switches arranged like the letter H. The motor sits in the middle, and flipping pairs of switches reverses the current through it.
All lessons in this course
- Why You Need a Driver
- Speed & Direction with an H-Bridge
- Switch Mains Devices with a Relay
- Protect Against Flyback Spikes