Amplifier Active Antenna for Shortwave Radios

Amplifier Active Antenna for Shortwave Radios

This circuit is an antenna amplifier for shortwave radios, called booster or Active Antenna, the circuit is very interesting, because it is installed with the antenna and the power comes through the coax cable 50 ohms coupled to the source of an inductor. Its design provides an extra gain, because there is no signal loss in ...

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Trees can generate Electricity Scientists claim

  We all know that trees are known as the lungs of the earth, trees absorb carbon dioxide and release oxygen, mas according to scientists with the Queensland University of Technology, Trees also play a big role in the concentration of positive and negative ions in the air, in other words, ” trees electrify the atmosphere ...

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Online calculator Power Source

Online calculator Power Source

  EXtreme Power Supply Calculator Lite is a calculator online, more calculations that, she says that a power source computer must have hardware and processors with predetermined by you. This calculator is a list of hundreds of hardware, including the latest Intel and AMD, the latest graphics cards from NVIDIA, AMD and more! ...

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Know the Best Software for Electronics

Know the Best Software for Electronics

Here I gathered some of the best software for electronics related to Cad, Software Projects for PCI ( Printed Circuit Boards), simulator Electronic Circuits and electro electronic design software ( schematics). Some of the software are free electronics, There is also demo version and paid. For those who like electronic, technical, engineers and practitioners in the area, vale a ...

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Continuity Test

Continuity Test

Continuity test allows you to check the continuity of the wire connections and also be used in checking electrical and electronic circuits. We can use the continuity test to check if conductors are correctly connected and whether there is continuity along its entire route. (this can be anywhere, spinning, ends, printed circuit tracks , ...

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Electromagnetic Induction Heating

Electromagnetic Induction Heating

Induction heating is a process used to harden or soften metals or other conductive materials. For many modern manufacturing processes, induction heating offers an attractive combination of speed, consistency and control. In other words, Induction heating is a process of heating an electrically conductive object, in general, metal. The heating of the metal ...

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Termômetro Remoto via RF Wireless

Termometro Wireless

  The objective of this project is to implement a reliable system, low cost and effective wireless temperature sensor for industry or recreation. This wireless device has several potential applications in many other areas, including, incubators animal, brooder, indoor and outdoor pools, etc. This design can be easily adapted to include multiple sensors, and is capable of ...

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Simple PIC Programmer

PIC programmer homemade

  This is the simplest PIC programmer that I know and functional, I even used it for years without any problems. An easy recorder and construct a few components, Ideal for you to record your PIC's fast and safely. This programmer is called ProgPic, but is very similar to the versions as COM84 and JDM. The programmer ...

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