Data & Observations
Two tests will be run on the H-bridge. The first test will use mechanical push buttons to test the forward and reverse directions to make sure that the h-bridge works correctly. The second part of the video will use a PWM (pulse with modulation) input to the H-bridge to show how adding a microcontroller allows you to vary speed.
There you have it! DC Motor control that works reliably and easily for under $20. I hope these videos have you convinced that DIY H-bridges can be easy and fun to make at home.
Two tests will be run on the H-bridge. The first test will use mechanical push buttons to test the forward and reverse directions to make sure that the h-bridge works correctly. The second part of the video will use a PWM (pulse with modulation) input to the H-bridge to show how adding a microcontroller allows you to vary speed.
There you have it! DC Motor control that works reliably and easily for under $20. I hope these videos have you convinced that DIY H-bridges can be easy and fun to make at home.