arduino based blind stick for blind persons

Sep 14th, 2020 | by: beidemariam shumet shumet
Category: Electronics Arduino

in this project i will show you how i made my own arduino based blind stick for blind persons,the blind stick gives warning if

there is an obstacle less than 1 meter(100cm) and the material that i used for this projects are

1) Arduino nano

2)5cm*5cm prototyping pcb

3)ultrasonic Sensor

4)buzzer

Sorry for the image Quality

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