Arduino Uno is one of the most commonly used Development boards these days. It can be used for almost any application that one can think of. One such application is in high-frequency circuits. But to use a controller in a high-frequency circuit like in a buck converter, the controller must be able to generate high-frequency PWM wave. And if the controller you are using is Arduino Uno, then you must know how to change frequency on PWM pins of Arduino Uno.
Hi! If you are reading this then you must have been using a mobile phone for a very long time. But have you ever considered the fact that your mobile phone battery has more than two terminals? In this article, I am going to explain in detail Why a Mobile Phone Battery Has More Than … Read more