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How Transformers Work

Definition: According to definition given in Wikipedia an electrical transformer is a stationary equipment that exchanges electrical power across a couple of closely wound coils. A constantly altering current in one winding of the transformer generates a varying magnetic flux, which, consequently, induces a varying electromotive force over a second coil built over the same … Read moreHow Transformers Work

Ultrasonic Fuel Level Indicator Circuit

In this post we learn how to build a simple fuel tank level indicator circuit using Arduino and ultrasonic sensors. In every vehicle the fuel tank is probably the most important part of the entire system, since the vehicle’s operation critically depends on the presence of the tank fuel. This also means that monitoring the … Read moreUltrasonic Fuel Level Indicator Circuit

Digital to Analog (DAC), Analog to Digital (ADC) Converters Explained

In this article we comprehensively discuss how digital to analog, and analog to digital converter circuits work, using diagrams and formulas. In electronics we may find voltages and currents varying continuously with different ranges and magnitudes. A digital-to-analog converter (DAC, D/A, D2A, or D-to-A) is a circuit designed to convert a digital input signal into an analog output signal. The analog-to-digital converter (ADC) counterpart works … Read moreDigital to Analog (DAC), Analog to Digital (ADC) Converters Explained

How to Calculate Ferrite Core Transformers

Calculate ferrite transformers for inverters and SMPS

The post presents a detailed explanation regarding how to calculate and design customized ferrite core transformers. The content is easy to understand, and can be very handy for engineers engaged in the field of power electronics, and manufacturing SMPS inverters. Why Ferrite Core is used in High Frequency Converters You might have often wondered the … Read moreHow to Calculate Ferrite Core Transformers

Types of Arduino Boards with Specifications

In this post we present a list of popular Arduino boards that are used by engineering students and professionals for their specific application needs. The types of Arduino boards discussed here are designed with a range of unique features and specifications to suit a desired application in the most effective way. The range of Arduino … Read moreTypes of Arduino Boards with Specifications

TL494 Datasheet, Pinout, Application Circuits

The IC TL494 is a versatile PWM control IC, which can be applied in many different ways in electronic circuits. In this articles we discuss in detail regarding the main functions of the IC, and also how to use it in practical circuits. General Description The IC TL494 is specifically designed for single chip pulse … Read moreTL494 Datasheet, Pinout, Application Circuits

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