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Buzzer Beep sound effect, Science project with Transistor Homemade 101 2:28 1 year ago 37 436 Скачать Далее
Make all component Tester using BC547, Make a universal any components tester Homemade 101 5:42 1 year ago 463 657 Скачать Далее
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wow!! 😲 Incredible Idea Using BC547 Transistor | BC547 circuit Diy Electronic 3:38 3 years ago 3 373 Скачать Далее