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Artem Kositsyn83

DIY electronic devices, data on electronic components, homemade antennas, radio transmitters and receivers, microcontrollers and their programming. Electronics for beginners

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How to make a Class A audio amplifier and how it works

Posted by artem83 on June 21, 2026

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How a transistor amplifier amplifies a signal

Posted by artem83 on June 19, 2026

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Single transistor amplifier and its operating point

Posted by artem83 on June 18, 2026

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A ring with a yellow core made of sprayed iron. Where is it used?

Posted by artem83 on June 16, 2026

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An automatic driver for an electric motor

Posted by artem83 on June 15, 2026

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DIY solar garden light

Posted by artem83 on June 14, 2026

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3.57 MHz radio transmitter based on IRF630+HCF4093

Posted by artem83 on June 14, 2026

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FM radio microphone with a power amplifier

Posted by artem83 on June 10, 2026

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Battery internal resistance tester IR502

Posted by artem83 on April 26, 2026

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artem83: datasheet610@gmail.com

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