GitHub - Anirban2099/Sound-Detection-Circuit-Using-Transistors-and-LED: Designed a fully analog sound detection system using discrete components — no microcontrollers or op-amps involved. The circuit uses a condenser microphone, BC547 transistors, and basic passive elements to detect sound and light up an LED in response.

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Designed a fully analog sound detection system using discrete components — no microcontrollers or op-amps involved. The circuit uses a condenser microphone, BC547 transistors, and basic passive elements to detect sound and light up an LED in response.