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Microstrip Antenna and Their Applications

Microstrip antenna are one of the most popular types of printed antenna. These play a very significant role in today’s wireless communication systems. Here we discuss microstrip antenna, their polarisation and...

Importance of Sensors In the Internet of Things

Different types of applications require different types of sensors to collect data from the environment. This article takes a look at some common IoT sensors In an Internet of Things (IoT) ecosystem,...

Make A Smart Presentation IR Pointer Using Arduino

Smart presentation pointers are readily available in the market but are expensive. Here is a simple, easy-to-build, inexpensive and infrared (IR)-based smart slide pointer using Arduino Leonardo. Slide presentations using PowerPoint can...

Decoding An Electric Vehicle

In an official document sent out by Ministry of Power on December 14, 2018, the government of India has outlined several key facts, figures and a plan to support the expansion...
multi-doorbell system

Build a Smart Touch-Controlled Multi-Doorbell System

Technology is advancing daily and everything is turning smarter. A number of traditional devices that we use in our homes are becoming smarter now, including doorbells that are evolving with new...

RFID And Face Recognition-Based Smart Attendance System

  Every organisation needs an attendance system to obtain data about its working hours and also keep track of its employee’s punch in and out times. With the state-of-the-art technology, this is...
A Novel Architecture For Decimal Conversion In 8-Bit MCU

A Novel Architecture For Decimal Conversion In 8-Bit MCU

This article highlights common errors in 8-bit instruction sets, and introduces a novel architecture for decimal conversion instructions, especially in 8051, 8086, 8085 and PIC microcontrollers (MCUs). Statistical analysis of different...

Mini Fridge With Peltier Modules

It was in the middle of 1821 when J.T. Seebeck discovered that if two dissimilar metals connected at two different points are held at different temperatures, a microvoltage develops. This phenomenon...

Robotic Hand Built With Anatomy Similar To That Of A Human Hand

An exceptionally precise and portable tool, the robotic hand has the ability to manipulate objects and skillfully perform the tasks that are hard for a human to do so Inspired by human...
Electronic Candle

Electronic Candle

Electronic or flameless candles are an alternative to traditional wick candles. These are used for home décor and do not carry the risk of fire as these have LEDs that glow...