By | May 2, 2015

The Heart of This project is TDA2040 IC it is an Audio Class A&B Amplifier the maximum output it can provide is = 22w it can provide Low harmonics and high current at out put it has ability to Protect the ic from short circuit.
Good news is that you can operate this circuit using your car battery (12v Dc battery) Connect a speaker with 8 Ohm impedance to produce good sound.
Must Attach Heat Sink with TDA2040 ic otherwise it will burnout because it can produce too much heat during amplification the rest of the circuit is very easy R4 is used for feed back and We all knows that we can use capacitor for filter.

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About Abid Jamal

Abid Jamal Received his B.S. Degree in Electronics & Communication in 2014 (Gold Medalist) from University of Lahore, Islamabad, Pakistan and Master’s Degree in Electrical Engineering from Capital University of science and technology, Islamabad, Pakistan, in 2016. He is the Creator of website. Awarded by “A” grade in Electronic & circuits MIT online certificate. He achieved an academic Excellence certificate in the year 2014. He received Dean Honor Roll award for earning GPA 3.67, Spring-2015 in MSEE. He has done many projects using Different kinds of microcontroller. His research interests include Radar Cross Section measurements, Smart Grid communications, Intelligent transportation systems, driver-less car, cellular mobile communication & networks, improve Smartphone’s battery life for 3G+LTE user’s, and embedded systems.

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