In the previous article, we have learned about the basic operation principle of solar charge controller and besides, we have seen a working circuit with both analog and micro-controller based on/off charge controller. In this article, we are going to learn how to make a PWM charge controller using that Read more…
To generate PWM(Pulse Width Modulation) both analog and digital circuits can be used. But using a micro-controller is much easier than other methods. To generate PWM, the micro-controller has a built-in PWM module. But if there is no such PWM module then how can you generate PWM? Yes, in this Read more…
In this project, we will learn how to identify faults in a single-phase line, and additionally, we will send the fault notification to a mobile number as a SMS. In this project, we will use the PIC16F73 microcontroller and SIM module as GSM modules. We’ll also know why we need Read more…
