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Basics of Radio Frequency Identification (RFID)

In this video, the presenter is explaining all about RFID (Radio Frequency Identification) Technolgy. What is RFID? RFID is a technology which works on radio frequency and it is used for the auto-identification...
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Introduction To Pulse Width Modulation (PWM)

In this video tutorial, the presenter is going to share information on the basics of Pulse Width Modulation (PWM). Pulse width modulation (PWM) is a method of reducing the average power delivered...

Working With Temperature Sensors: A Guide

Real-time temperature monitoring with dedicated temperature sensors ensure that today’s smaller and faster systems operate in the safe thermal zone. The new-generation sensors monitor internal and external components’ hot spots with...

What Are The Differences Between Chip, SMD And Trimmable Resistors?

Chip resistors are also known as surface-mount devices or SMD resistors. Chip resistors are manufactured using metal oxides or metal films, and are protected using robust coatings. These are small and...

Different Types of Radio Antennas

An antenna is an electrical device which converts electric power into radio waves, and vice versa. Antennas are essential components of all equipment that uses radio. They are used in systems such as radio broadcasting, broadcast television, two-way radio, communications...

How Ferrite Cores Enhance The Quality Of Power

Ferrite cores are used to suppress high-frequency noise and signals on the power supply line. Their effectiveness lies in enhancing power quality. First created in 1930 by Dr Y. Kato and Dr...
EMI shielding

Why EMI Shielding Is Essential For Electronic Devices?

Whether it’s small or large electronic equipment, the exposure to a wide range of interference or frequencies cannot be avoided. That is why electromagnetic interference (EMI) shielding is crucial to ensure...

Why Do Triacs In A Circuit Create Flickering Or Noise In The Load, And...

Noise is generated in all semiconductor devices including triacs. Triacs are used in such power-switching applications as inverter- or motor-control circuits. Triacs and thyristors (silicon-controlled rectifiers, or SCRs) are used in...

Difference Between Balanced And Unbalanced Output Of A Professional Audio Amplifier And Public Address...

Noise-free, clarity and fidelity are some important features of any audio system. Noise can come from a variety of electrical and radio interferences, but most commonly comes from power cables. Humming...

Basics and Overview of Flip Flops

A flip flop is an electronic circuit with two stable states that can be used to store binary data. The stored data can be changed by applying varying inputs. Flip-flops and...

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