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TDA2822 Audio Amp for 20p

PCB and Veroboard Layouts by Tony Fishpool G4WIF and Nick G8INE

Thanks to Tony G4WIF and Nick G8INE here is a very simple audio amplifier with a bit more umph that runs well on 5 volts. The Veroboard layout makes it a great beginners project that should work first time. The TDA2822 chip is available for 20p from the GQRP Club. For full details Read more... 

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