DC Motor Control with an H-Bridge and Arduino (Lesson #17)

Science Buddies Electronics Kit for Arduino: https://www.homesciencetools.com/prod...

Learn to use an L293D H-bridge with an Arduino for direction and speed control of a DC motor. This is very useful for a variety of robotics projects that you can find on our site and YouTube channel. See our complete playlist of Arduino tutorials here: How to Use an Arduino and the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search...

0:00 introduction
1:52 H-bridge datasheet
2:56 breadboard layout
9:53 hard-coded motor behavior
13:06 controlling motor direction with buttons
15:25 controlling motor speed with a potentiometer

Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org to learn more.

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