Thursday, 25 June 2015

Audio Amplifier

08:40  Telli k  No comments

This project shows how to build an Audio amplifier based on LM386 IC. The circuit is very simple and construction is easy on a breadboard. The LM386 IC is unique in that the gain can be modified by changing Resistor R2 and Capacitor C2. This configuration will give us a gain of 20. By removing R2 an...
By: Hardik timbadiya

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from Instructables: exploring - technology - robots http://ift.tt/1LFHeUK

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