How to make a loud bicycle horn at home

It is an easy electronic project .here I am going to describe how to make a loud musical bicycle horn…

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How to make an electric bicycle at home

This article for whom, who wants to make his/ her own electric bicycle in a simple way & also at…

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How to make a portable music player

It is a simple music player using 3D printed box which can play music from SD card, USB drive, Bluetooth…

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