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Metering and Instrument Circuits
LED VU Meter
VU is an abbreviation for volume unit. Thus, a VU meter is a device for measuring the level of SOUND…
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Amplifier Circuit Diagrams
Circuit Diagram Of High Power Audio Amplifier
In this tutorial “Circuit Diagram Of High Power Audio Amplifier” you will how to make an audio amplifier which you…
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Motor Circuit Diagrams
Circuit Diagram For DC Motor Speed Control Using PWM
PWM duty cycle control techniques offer greater effectiveness and skillfulness of the brush-less DC motor to provide flexible control and novel cyclic…
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