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Solar Panels – Shadow Effect or Shaded

painel solar

Increasingly solar panels are being used, isso se deve ao aumento do KWH da eletricidade domiciliar e a redução dos preços dos painéis. Even with its so the price of a solar panel is high, mas em poucos anos ela já paga o investimento e com a vantagem de ter uma vida útil superior a 25 years. A montagem ...

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How to Make Printed Circuit Board

Papel para fazer placa de circuito impresso

Not only commercial electronic devices that can be printed circuit boards, the printed circuit boards can be built by anyone at home, provided you have some basic tools and a few products, I think the most common is iron perchlorate, in which we will talk later. The printed circuit board also called PCI or PCB ...

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Grandesas Elétricas – Volts – Ampere – Ohms e Watts

Símbolos AC e DC

I'm starting to write an e-book in which I intend to teach basic electronics who is starting. I'll try to use simple language to try to achieve those users without affinity with the area. It will not be like any electronics course Senai, will not delve, but to give a basic understanding, enabling any user to understand a little electro-electronic, ...

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Microwave - Tips and How To Repair – 2

microondas

This is the second part of the article Microwave - How To Repair Tips and previously published. In this sequel we will give some simple tips on component testing of microwave. This text is a bit old, but I believe it will still help those who are starting or want to learn a little more about microwave ovens. I apologize ...

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Microwave - Tips and How To Repair

microondas

Since joining the hall of essential household appliances for a house, o forno de micro-ondas não teve quase nenhuma evolução, is basically the same since its invention, by volta of 1937. No começo houve muita polêmica sobre esse método de cozimento de alimentos, but now we know that health risks are zero. The oven ...

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TTL which is – Digital Electronics – TTL technology

ttl transistor multiemissor

TTL é a sigla of Transistor-transistor logic ( Logic transistor-transistor ), is a class of digital circuits constructed from bipolar junction transistors (BJT) e resistores. It is called transistor-transistor logic because both the logic propagation function and amplifying function are performed by transistors. The TTL is derived from the DTL ( diode transistor logic) and ...

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CMOS what is – Electronic Digital Technology C-MOS

design CMOS

CMOS or MOS-C is the acronym for complementary metal-oxide-semiconductor, it is a technology for building integrated circuits used in microprocessors very, microcontrollers, RAMs and other Digital circuits. CMOS technology is also used for several analog circuits such as image sensors, data converters and transceivers for many types of communication. Created by Frank Wanlassem 1963 , the ...

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Learn How to Use Satellite Finder Satellite Finder or

Learn how to use the Satellite Finder Satellite Finder or, unpredictable tool for anyone working or hobbyists. In this video lesson you will learn how to properly use the Satellite Finder's that meter that shows the signal strength and help the location of the satellite and the best positioning of the satellite dish. O vídeo mostra como é feito ...

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