close
close
close

All time popular projects

Restaurant Menu Ordering System

restaurant menu ordering system
Automation systems are increasing in day to day life. Applications like home and industrial automation reduce man power while increasing the efficiency. Here in this restaurant menu ordering system that lets you automate menu for ordering food in restaurants. In these modern days the number of restaurants...

Controlling 3-Phase Induction Motors Using VFD And PLC

Various automation processes in the industry need control of AC induction motors using AC drives. Presented here is a robust system for switching on/off, varying the speed and direction of rotation of an industrial 3 Phase Induction Motor using VFD and PLC. We use...

Basic Image Processing Using MATLAB

In this article, the author describes basic image processing using MATLAB software. MATLAB is a high-performance language for technical computing with powerful commands and syntax. It is used for many purposes like Maths and computation, data analysis, algorithm development, modelling stimulation and prototyping. Edge detection,...

Electronics Projects: Power Bank for Smartphones

This power bank can be used for charging smartphones. This power bank circuit uses two integrated modules and a lithium-ion battery. The first module is a lithium-ion battery charger and the second is a DC-DC boost converter module. Circuit and working for power bank Circuit diagram...

11 Awesome ESP8266 Projects for Electronics DIYers

ESP8266 projects
ESP8266 is gaining popularity in the field of electronics because of its low-cost, reliability and easily availability in the market. Most documents related to this module are in Mandarin and information provided in the data sheet is not enough to use ESP8266 for an...

Build Your Own GPS Tracker!

GPS tracker allows you to never lose track of anything by working out exactly where it is. Its an ultimate gadget to prevent a vehicle from being stolen, monitoring the route of a delivery vehicle over its journey, or even to monitor high-valued assets in...

Develop Your Own Android App

Have you ever thought of developing an app on Android—one of the most popular operating systems found in present smartphones? Developing a useful app is always a joyful moment. How would you feel if I tell you that you can develop an Android app...

Real-Time Face Detection Using MATLAB

Object detection and tracking are important in many computer vision applications, including activity recognition, automotive safety and surveillance. Presented here is an face detection using MATLAB system that can detect not only a human face but also eyes and upper body. Face detection is an easy...

Arduino Projects: Fingerprint Door Unlock System

fingerprint Door Unlock
This simple fingerprint door unlock project using Arduino can be very useful for door security, forensics, crime investigation, personal identification, attendance system and much more. In the future, there could be many more applications like fingerprint based driving licences, bank accounts operation and so...

LM386 Audio Amplifier

Here is a simple LM386 based audio amplifier circuit with the author’s prototype shown below. LM386 based audio amplifier: circuit and working Circuit diagram of the LM386 based audio amplifier is shown in Fig. 2. It is built around popular amplifier LM386 (IC1), an 8-ohm, one-watt...