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Amplifier Circuit Diagrams
150 Watt Power Amplifier Circuit
A power amplifier circuit is the one with minimum output impedance, used to drive loads like a speaker, which require…
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Security & Saftey
PIR Sensor based Security Alarm System
I’ll teach you how to build and install a PIR Sensor-based Security Alarm System in this easy DIY project. This…
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Audio Circuit Diagrams
Wailing Siren Circuit
There are various types of circuits that generate various types of sounds. This is a basic circuit for making a…
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Audio Circuit Diagrams
Active Audio Crossover Circuit
An audio crossover is an electrical filter that sends the correct signal to the speakers or drivers in audio applications.…
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Amplifier Circuit Diagrams
Design Your Own Li-Fi Dongle And Speaker Schematic Circuit Diagram
Light Fidelity (Li-Fi) is a new paradigm in wireless communication. In this article, we describe the design of a Li-Fi dongle (transmitter)…
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Amplifier Circuit Diagrams
DC Protection for Speakers Schematic Circuit Diagram
I’m in the process of building myself a single-ended class A MOSFET amplifier consisting of two monoblocks, and I don’t…
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