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 ...Continue reading..
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 ...Continue reading..
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, ...Continue reading..
Many technical, amateurs and fanatics electronics when they talk about antenna pointing, tuning and programming, they flee, since it is quite boring service, especially when there is no special tools. We've done an article about a very interesting tool that does not lack in antenista Toolbox, o satelite finds, and the article is How to use ...Continue reading..
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 ...Continue reading..
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 ...Continue reading..
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 ...Continue reading..
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 ...Continue reading..
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 ...Continue reading..
Here is a great basic course for those who want to know a little more about Arduino, its basic operation and some examples of using the Arduino. Are 12 video classrooms, including first steps, how to use a breadboard, Digital electronics, etc.Continue reading..