GSM AT Commands Tutorial
AT commands are essential for communication with GSM modules and modems. In this tutorial, we will explore the fundamentals of AT commands, their format, and types. By understanding these commands, …
VMLAB Tutorial for Beginners
For software writing and mild simulation, the tool used is Visual Micro Lab. Visual Micro Lab, generally referred to as VMLAB, is a virtual prototyping design framework, especially designed for …
Hitachi HD44780 LCD module
Hitachi HD44780 LCD module For Display Hitachi HD44780 based character LCD modules are used. LCD interacing have many applications in microcontrollers based projects. The HD44780- based LCD unit can be …
SIM300D GSM Module
SIM300D is basically designed for the global market. It is a tri-band GSM/GPRS modem that works on frequencies EGSM 900 MHz, DCS 1800 MHz, and PCS 1900MHz. This module provides …
GSM Architecture and working
Global system for mobile communication abbreviated as “GSM” is widely used because of its vast coverage. The GSM is the cellular norm of second developed generation in order to adapt …
Solar Energy Projects Ideas for Engineering Students
Solar systems have many applications in the domestic and industrial markets. The use of solar energy is increasing day by day. Conventional energy resources are decreasing day by day, and …
Foot step power generation system using pic microcontroller
Foot step power generation system In this foot step power generation project is designed to convert foot step, walking and running energy into electrical energy. It is used to generate …
Output Inductor Design and Calculation for SMPS
In this article, you will learn how to design a ferrite core inductor for switch-mode power supply designs. How to design an inductor for a DC-to-DC converter like a buck …
Optocoupler Interfacing with AVR Pic and 8051 Microcontroller
This article will teach you how to interface a microcontroller with an optocoupler. How can you interface AVR, PIC, and 8051 microcontrollers with an optocoupler? What exactly is an optocoupler? …
Introduction to Relay, its Working and Types
In this tutorial, we will discuss relays. At first, we will talk about their basic introduction. Then we will discuss their uses and basic applications. After this, we will provide …