Electronics

PCB Assembly Process with NextPCB

Introduction to PCB Assembly Process

PCB assembly is the process of assembling electronic components on a Printed Circuit Board (PCB). In this article, you will learn the PCB assembly process and its equipment in general.

capacitor charging and discharging

Charging and Discharging a Capacitor

Charging and discharging are the two main effects of capacitors. In this article, you will learn about charging and discharging a capacitor. When a voltage is applied on a capacitor

Air Variable Capacitor

How Charge is Stored in a Dielectric?

Did you wonder how charge get stored in a dielectric material. Is it really possible? Yes, it is possible for dielectric materials such as air or paper to hold an

Current

What Are Current, Resistance and Voltage?

Voltage, current, and resistance are three properties that are fundamental to almost everything you will do in electrical and electronics engineering. They are intimately related.  In this article, we used

working led

Working of Light Emitting Diode (LED)

A light-emitting diode (LED) is a diode that gives off visible light when forward biased.Light-emitting diodes are not made from silicon or germanium but are made by using elements like gallium,

Arduino Digital Voltmeter

Arduino DC Digital Voltmeter

A voltmeter is an instrument used for measuring electrical potential difference between two points in an electric circuit. Analog voltmeters move a pointer across a scale in proportion to the

Controlling a Servo Motor with Arduino

Controlling a Servo Motor with Arduino

A servomotor is also defined as a rotary actuator that allows for very fine control of angular positions. This article explains controlling a servo motor with Arduino in detail. Many

Collection of different types of capacitors

Different Types of Capacitors and their Uses

Basically, a capacitor is formed from two conducting plates separated by a thin insulating layer. There are different types of capacitors that are manufactured in many forms, styles, and materials. Understanding

ard

Arduino based Automatic Light Controller

The automatic light controller offers energy saving and convenience in the areas with a photosensor (LDR). LDR senses the ambient light conditions in the surrounding area and switches ON-OFF the

digital%2Block

How to Make a Digital Lock Using Arduino?

Digital code locks are most common in security systems. An electronic lock or digital lock is a device which has an electronic control assembly attached to it. They are provided

Stroboscopic effect in flourescent lamp

Stroboscopic Effect in Fluorescent Lamps

The Stroboscopic Effect in Fluorescent lamp is a phenomenon which causes running or moving equipment to appear stationary or appear to be operating slower than they actually are. Fluorescent materials

An Introduction to the Arduino for Beginners

What is Arduino? Arduino is an open-source platform used for building electronics projects. Arduino consists of both a physical programmable circuit board (often referred to as a microcontroller) and a