Posts

Power regulator on the triac BTA16-600

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Longwave radio transmitter on one transistor 2SK30A

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How to assemble and configure SSB power amplifier 3.5-30 MHz

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Field effect transistor 2n7002.60V 120mA (smd 702)

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DIY Interturn short circuit tester for anchor or stator of electric motors

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Simple direct conversion receiver with dual diode mixer BAT85

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DIY GSM power amplifier on RF3140 chip from cell phone

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Why do they put a diode in parallel with the relay coil. What is it for?

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The computer mouse wheel has become poorly working. How to fix this

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How to recognize an original or counterfeit MOSFET transistor

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