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Arduino Basics Change your PWM Frequency

Arduino Basics: PWM Frequency The PWM frequencies in Arduino a pretty much set. You can’t really change them from the IDE. For example, pin 9 PWM frequency is set at 490Hz. Other pins have different frequencies, which are controlled by the Atmega 328P timers....

Synchronous Converter

In this video I will be showing you how I created a synchronous buck converter. Such a synchronous design comes with one big advantage and that is a better efficiency. Datasheets claim an efficiency of 95% and above which I wanted to confirm by myself. That is why I...