Switch Mode Power Supply (SMPS) Working and Applications
In this tutorial, we are going to look at switch mode power supplies. A switch mode power supply (SMPS) is basically an electronic power supply that efficiently converts electrical power. …
Wireless Sensor Networks (WSN) & Applications
In this tutorial, we will look at wireless sensor networks. Wireless sensor networks are a group of specialized devices or sensors that we can use to monitor different environmental conditions …
Voice Recognition System Using Microcontroller
A voice recognition system involves biometric technology. This technology is getting very popular nowadays for security purposes and for electronics projects among engineering students. It can easily identify individuals on …
PIC16F877A Microcontroller Introduction and Features
The PIC microcontroller PIC16f877a is one of the most renowned microcontrollers in the industry. This microcontroller is very convenient to use, the coding or programming of this controller is also …
soft starter for 3 phase induction motor using pic microcontroller
This project is about soft starter for 3 phase induction motor using pic microcontroller. In this project, we have designed a soft starter for three phase induction motor using PIC16F877A microcontroller. …
ARM microcontroller
This article is about arm microcontroller basics,introduction, architecture, versions, features and applications. ARM is short for “Advanced RISC Machines”. The ARM processor belongs to the family of CPUs which are …
Electromechanical Relays interfacing with microcontrollers
The electromechanical relays, as the name suggests, are powered electrically whereas their operation is mechanical. They are used as switches for the isolation of circuits or fault detection in transmission …
EEPROM interfacing with microcontroller
EEPROM Electrically Erasable Programmable Read Only Memory (EEPROM pronounced as “double E prom) is like a ROM but data can be erased from it electrically without removing it from the …
I2C Communication Protocol Basics
I2C (Inter-Integrated Circuit) is a serial communication protocol that allows multiple devices to be connected to a single bus. It is commonly used in embedded systems and other applications where …
Analog to Digital Converter – How ADC Works and Types?
In this tutorial, we will discuss the analog to digital converter. An analog to digital converter (ADC), as its name indicates, is an electronic device that converts continuous time-varying analog …