Buck converter using pic microcontroller and IR2110, In this article you will learn everything you need to design a buck converter. you will learn the following things in this article what is buck converter? how to design buck converter? what are applications of buck converter? how to select components like a diode , switch, inductor, … Read more
SERIAL COMMUNICATION USING PIC16F877A MICROCONTROLLER, In this tutorial you will learn what is serial communication? What are applications of serial communication? How serial communication pins of PIC16F877A microcontroller is used to transmit and receive data to and from other devices. Lets start with basic introduction of serial communication. Serial communication has many applications it is … Read more
In this tutorial, you will learn to interface oa servo motor with the PIC16F877A microcontroller. This tutorial covers the programming required to control the servo motor, as well as the hardware connections between the servo motor and the PIC16F877A microcontroller. Let’s start with a basic introduction to the servo motor. Then, I will move forward … Read more
STEPPER MOTOR USING PIC MICROCONTROLLER,In this tutorial, you will learn to interface a stepper motor with PIC16F877A microcontroller. A stepper motor is a kind of a motor that converts electrical pulses into mechanical movement. Unlike all conventional motors, a stepper motor advances in steps. These steps of the motor are measured in degrees and can … Read more
In this tutorial, you will learn a very simple method of interfacing a keypad with a PIC microcontroller. Interfacing a keypad with any microcontroller such as PIC16F877A microcontroller involves connecting the keypad to the microcontroller’s GPIO pins and writing a program to read the keypad inputs. Therefore, you should know how to use GPIO pins … Read more
Transformer less power supply for microcontrollers, in this article you will learn how to design transformer less power. Applications of Transformer less power supply. Cost analysis of commonly used power supplies and transformer less power supplies. Applications of Transformer less power supply: Transformer less power supply is suitable only for low power applications. For example … Read more
Green house intelligent control system is designed to protect the plants from more cool and hot weather and an additional control system is included to save power by making fans and lights automatically turn on and off with the help of intelligent control system. In this project, the intelligent control system is developed using microcontroller … Read more
A modified sine wave inverter is designed by utilizing a PIC microcontroller and a push-pull topology. The push-pull configuration operates MOSFETs as switches and a control circuit controls them to produce a stepped-up battery voltage with a modified sine wave form. The control signal is generated by the PIC16F87A microcontroller. At the end of this … Read more
Sine wave inverter circuit diagram with a complete step-by-step program and coding. In this article, we will discuss how to use a push-pull converter, sinusoidal pulse width modulation, an H-bridge, and a low-pass LC filter to create a pure sine wave inverter circuit diagram. I have already discussed all of these topics in the following … Read more
We will discuss how to use a microcontroller to generate sinusoidal pulse width modulation. We will explore the usage of SPWM signals as gating signals to the MOSFETs of an H-bridge in order to obtain a clean and precise sine wave output. By incorporating an LC filter, we can further enhance the quality of the … Read more