LM3886 Amplifier This tutorial is an introduction to LM3886 amplifiers, the most basic building block of op-amps. This circuit is a simple amplifier that can be used as a basis for more complicated amplifier designs. The circuit uses one LM3886, which is an adjustable gain amplifier with a quiescent current of around 100nA. This means … Read more
Electrical Transformer An Electrical Transformer is a device that can transfer one electrical circuit to another called transformer. A transformer can step up and step down electrical energy without changing frequency. Single Phase Transformer A Single Phase Transformer is an electrical device that can accept single-phase alternating current as input and single-phase alternating current as … Read more
An electrical symbol is helpful when understanding electrical terminology. It can help you understand how electricity works and how to identify different types of wires. The electrical symbol indicates that the object or material is made of electricity. It consists of a circle with an arrow pointing out of it. This symbol is used on appliances, … Read more
3D printing is quickly becoming a popular way to manufacture products, with options available for both large-scale manufacturing and home use. DRAGONFLY LDM 3D printer is one of the more affordable 3D printers on the market, making it an ideal option for small businesses and home enthusiasts who want to get into 3D printing. What … Read more
A Phase Sequence Meter is an electrical testing device that is used to determine the correct order of phases in a three-phase system. This article will explain the working principle of a phase sequence meter and its applications. What is the purpose of the phase sequence meter? phase sequence meter A phase sequence meter is a … Read more
For Lossless Dielectric Medium Attenuation In this article, we will discuss the attenuation of electromagnetic waves for lossless dielectric media. We will begin by deriving the wave equation for such media, and then proceed to solve for the attenuation constant. With this information in hand, we will finally be able to answer the question of how much … Read more
The series arrangement is not used for domestic circuits because there are many disadvantages to using this type of circuit. For one, if one appliance in the circuit breaks or fails, the entire circuit will be affected. Additionally, series circuits are less efficient than parallel circuits because they have more resistance. Series Arrangement Why is … Read more
What is AC Adapter? AC Adapter is a device and electronic device required for power supply. They are AC adapters or chargers. Power adapters can convert AC to DC voltage by plugging into a wall outlet. Computers use multiple DC voltages, and the power adapter is the external part of the power supply for a laptop. … Read more
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What is LM386 IC? In this article, I would like to explain what is LM386 IC and its applications. Also covers LM386 Pinout and Datasheet in this tutorial. All electronic circuit projects cover on this website ie. Circuits99.com. The LM386 is a dual comparator IC it can convert analog to digital. It has two comparator … Read more