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. More videos👇 How to make a simple amplifier at home How to make a mini speaker from a bottle cap How to make a DIY Bluetooth speaker 5 SIMPLE INVENTIONS How to make power bank and electric lighter at home 2 in 1 DIY Music Credit🔻 1- Aero Chord - Time Leap [NCS Release] Music provided by NoCopyrightSounds. Thanks for watching :) Inventor 101 #audio#amplifier#loudspeaker#
Hide player controls
Hide resume playing