How to Calculate the Values of Current, Voltage, and Resistance in a Circuit?
The article explains, through easy steps, methods of calculating the values of current, voltage, reactance, and resistance in electrical or electronic …
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How to Build a High Quality LED Digital Clock
A bright shiny digital LED clock display over the wall would certainly help to enhance the beauty of your house, and what if this digital clock is …
Continue ReadingHow Power Factor Correction Equipment Saves Power
Power Factor Correction can be performed by passive or active circuits. The advances in semiconductor technology and the low price of control …
Continue ReadingHow to Build Small, Simple Audio Amplifiers Using IC LM386
You may find this circuit idea very handy particularly while making small projects involving low power audio amplifiers like door bells, pocket radios …
Continue ReadingHow to Make a Simple Radio Using the IC ZN 415
Normally, making a radio set at home may look quite a tedious affair due to the involvement of a high number of components; however a tiny candidate …
Continue ReadingConducting Electrical House Wiring: Easy Tips & Layouts
The article provides some easy clues regarding conducting house electrical wiring. A few important tips if followed correctly can make the procedures …
Continue ReadingVanadium Redox Batteries - Large Battery Systems for Utility-Level Power Storage
The need for large battery systems for renewable energy is becoming more evident lately. Vanadium redox batteries are considered to be good candidates …
Continue ReadingDiagnostics: How to Test a 3-Phase Motor
Three-phase motors rarely break down compared to other types of motors. In fact, they often run for several years without any trouble at all. This …
Continue ReadingWhat is Machine Language?
You have probably heard the terms machine language, binary code, low or high-level languages and wonder how they are used and what are their …
Continue ReadingHow to Control the Speed of a DC Motor Using IC L165
The article explains how to control the speed of a DC motor through a very straightforward and easy to build electronic circuit. The circuit utilizes …
Continue ReadingHow to Build a Simple 250 to 5000 Watts PWM DC/AC 220V Power Inverter
The proposed design of a 250 to 5000 watts PWM DC/AC 220V power inverter presented here is probably the most straightforward inverter design one can …
Continue ReadingAdvantages and Disadvantages of Digital Meters
A multimeter, also known as a VOM, is an electrical instrument used to measure circuit parameters such as voltage, current, and resistance. …
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