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Showing posts with the label microphone amplifier circuit using 741Show All
Mic Circuit PCB This components are required to make this amplifier. Spare parts 1. 1×BC547/BC548 Transistor. 2. 1×100uf capacitor. 3. 2×10k resistor. 4. 1×100k resistor. 5. 2×100nF capacito…
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