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Electret microphone projects

Final-year project topics built with Electret microphone — working builds, abstracts and honest quotation pricing.

AM Transmitter using Transistor with Electret Microphone — project thumbnail preview
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AM Transmitter using Transistor with Electret Microphone

This project builds a working amplitude-modulation transmitter from a single transistor: a BC547 LC-tank oscillator generates...

AM modulation LC tank oscillator BC547 transistor circuits
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