The TDA2003 is a low costamplifier that is designed to run on single rail power supplies up to 40v maximum. The device provides a high output current capability (up to…
Audio
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Dont know much about this one, it was in a bunch of schematics I had on a hard disk, I’ll be posting the more useful ones. I’ve seen the IC…
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The LM386 is a low voltage audio power amplifier. It is suitable for battery-powered devices such as radios, guitar amplifiers, and hobbyist projects. This comes in a 8 pin dual…
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This is another basic circuit using a transistor, you can use this as a noise source for testing an amplifier for example. Schematics Parts List QTY PART-REFS VALUE…
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A simple audio pre amplifier using some basic components Schematic Parts List QTY PART-REFS VALUE — ——— —– Resistors ——— 1 R1 100k 2 R2,R3 10k Capacitors ———- 2…