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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...

This Arduino-based distance meter can be used for measuring the distance between the sensor and object in the range of 2cm to 400cm using an ultrasonic sensor. The author’s prototype and...

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...

This article describes a method for making an ESP8266-12E/F module programmer and also discusses the support circuitry required for real-time applications. NodeMCU board is a development kit that consists of ESP8266 Wi-Fi-enabled...

In this video, the presenter will show you how a decoupling capacitor can have a circuit from harmful oscillations. Along the way, he will talk about three popular capacitor types, the...

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...

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...

I have been looking for fresh engineers and also wannabe IoT Entrepreneurs to help them bringing out their ideas as products. One thing that struck me was their lack C and...

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,...