Make all component Tester using BC547, Make a universal any components tester. 👉 This is a Simple homemade component tester. But not working buzzer. if you can try applying a buzzer. electronics projects for beginners
Components used in this project:–
1. BC547
2. LEDs x2
3. 330 Ohm
4. 10K
5. 100K
💥 3.7 volts to 12-volt Boost Converter: [ Ссылка ]
#allcomponenttester
#componentstester
#homemade101
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