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In this DIY tutorial I show you how to make audio amplifier or loud speaker you can do at home very simple using plastic bottle.
You need: audio amplifier board, 3W speaker, plastic bottle, Aux and usb cable etc.
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Music Credit🔻
1- Aero Chord - Time Leap [NCS Release]
Music provided by NoCopyrightSounds.
Watch:kzbin.info/www/bejne/mJand5SchMeefNk
Follow Aero Chord:kzbin.info...
Thanks for watching :)
Inventor 101 #audio#amplifier#loudspeaker#