Motor speed controller tutorial - PWM how to build

The video tutorial covers the design and implementation of a pulse width modulation DC motor speed controller using a 555 timer and MOSFET. It begins with an introduction to integrated circuits and project setup, followed by selecting and adding components like the 555 timer and MOSFET. The tutorial explains the functionality of these components, including pulse width modulation. It then details the configuration of capacitors and resistors for timing purposes. Finally, the video demonstrates PCB design, testing, and soldering to create a working prototype.

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