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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

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How to Design the Component Libraries in Altium Designer
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How to select power devices and specify heatsinking
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Design and build practical electromagnets using simplified theory and formulae
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Two relationships can simplify capacitor and inductor voltage and current calculations
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data books, application reports, eletronic theory books, electronic magazines from yesterday
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books & other info covering electronic design that I have found useful
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Having a hard time understanding basic Electronics Components. Here's a perfect guide
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A series of videos showing you how to create basic circuits using an Arduino.
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How to calculate voltage drop across series resistors.
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The 555 timer IC is often used to provide flexible astable oscillators and monostable timers. The I
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Here is some basic theory on diode log and antilog circuits and their derivations. Lots of people s
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Sometimes we want to know the current draw of a device for various reasons. One reason would be to
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The 555 Timer 2012-04-07
The 555 timer is capable of producing accurate timing ranges from micro
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This article will explain the function of a bypass capacitor, when its appropriate to use them, and
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A look at a powerful technique for controlling analog circuits with a microprocessor's digital outp
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[ATTACH=RIGHT]54828[/ATTACH]This handy Decade Counter (or sometimes called a Johnson Counter) can b
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You can easily test the health of a UJT (Uni junction transistor) by using a digital multimeter. Do
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New ArticleDIY Printed Circuit Boards for the home hobbyist methods and mistakes By Doug Bezaire
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