Engineering Done
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Counters
Bidirectional Counters
Bidirectional Counters: Complete Guide to Up/Down Digital Counter Design Introduction to Bidirectional Counters In both tutorials asynchronous and synchronous counters,…
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AC Circuits
Power Triangle and Power Factor
Power Triangle and Power Factor: The Complete Guide to AC Efficiency Introduction to the Power Triangle and Power Factor If…
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AC Circuits
AC Waveform and AC Circuit Theory
Alternating Current (AC) forms the backbone of modern electrical power systems, powering everything from household appliances to industrial machinery. Unlike…
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AC Circuits
Phasor Diagrams and Phasor Algebra
Introduction: The Problem with Sine Waves In the previous articles, we explored how AC waveforms oscillate over time and how…
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Electrical & Electronic Test Devices
ELECTRICAL METHODS OF MEASURING TEMPERATURE – PYROMETERS
The mostly used methods of measuring temperature an’ s follows: (a) By mercury thermometers (b) By gas thermometer; (c) By…
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Attenuators
Bridged-T Attenuator
Bridged-T Attenuator: The Complete Guide to Design, Formulas, and Variable Networks Introduction to the Bridged-T Attenuator When designing passive attenuators,…
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Oscillator
The RC Oscillator Circuit
The RC Oscillator Circuit: Complete Guide to Phase Shift and Audio Oscillators Introduction to RC Oscillators While LC oscillators dominate…
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Counters
Simple LED Flasher
Simple LED Flasher: Complete Guide to Blinking LED Circuit Design Introduction to LED Flasher Circuits The LED flasher (or blinking…
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Transformers
Transformer Voltage Regulation
Transformer Voltage Regulation: Complete Guide to Calculation and Improvement The transformer would deliver the exact same secondary voltage regardless of…
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Oscillator
Armstrong Oscillator
Armstrong Oscillator: Complete Guide to Transformer-Coupled LC Oscillators Introduction to the Armstrong Oscillator The Armstrong Oscillator, also known as the…
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