How to Design Circuit Layout

Designing a Circuit Diagram is quite easy but designing a Circuit Layout is somewhat difficult.Generally students prefer manual method for designing layout in which first of all circuit layout is drawn and then mirror image of the same is drawn on the PCB using permanent marker.Making circuit layout using software is quite difficult but we can't escape our self when we are talking about a big project consisting of numerous components.In such cases preparing layout using manual method is tedious venture.

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Filed Under: Circuit Design

Coil Inductance Calculator

Finding a Coil Inductance is a difficult,so we introduce Coil Inductance Calculator Here.
Inductance is the ability to store energy in a magnetic field, and coils are a very common way to create inductance. Many magnetic field coupling circuits, like chokes and transformers take advantage of a coil’s magnetic storage properties. The variables used in this tool are the diameter of the wire conductor and the diameter of the wire loop, number of turns, and the relative permeability.

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Filed Under: Tools

How To Construct Light Alarm System

his project provides the schematic and the parts list needed to construct a simple Light Alarm. Protect your medicine cabinet, cash drawer or lolly cupboard with this alarm. It will sound as soon as the drawer is opened and light falls on the Darlington phototransistor. It may be connected remotely at the end of two pieces of wire. The output alarm may be redesigned to activate a relay or triac.
The project is a light alarm which will detect very low levels of light. It will not work as well as your eye in detecting light because the human eye is the most sensitive light detector there is. But it comes close. For best results have the MAL12 pointed in the direction which light will come.

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Filed Under: LED, Security

PartSim

PartSim is a free and easy to use circuit simulator that runs in your web browser. This free online software allows you to design a great circuit diagram.Its a latest in circuit diagram making for creating,editing a simple or complex circuit diagram easily.Its offer many great option,like includes an integrated Bill-Of-Materials manager that lets you assign Part Numbers to your models.

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Filed Under: Elex-Soft