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Posts tagged The automatic volume control circuit

Digitouch volume Control Schematic – TruEffect

Auto volume level circuit using TL082 Volume Control Schematic automatic volume control circuit for audio amplifier circuit using TL082

Make a simple power amplifier-BC547 – 1watts

Make a simple power amplifier-BC547 – 1watts This circuit is probably my most used AF power amplifier circuit in my own homebrew equipment.This circuit will deliver the full 1 watt output with about 400mV RMS of drive voltage, but for other input levels you can set the gain by adjusting the value of R8. The […]

Charge Balance converter circuit

AD7711 IC for Charge Balance converter circuit

VU Meter using a lm3915 Circuit diagram

LED current drive is regulated and programmable, eliminating the need for current limiting resistors. The IC contains an adjustable voltage reference and an accurate ten-step voltage divider. VU meter uses just one IC and a very few number of external components. It displays the audio level in terms of 10 LEDs. The LM3915 is a […]

Power Amplifier Circuits for learn

Power Amplifier Circuits for learn

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