How to make a smart & intelligent blind stick.
how to make smart blind stick. Today we are going to make an Intelligent blind stick for blind people. Their life is always depending on others. They can’t walk without the help of others. Using this intelligent blind stick, a blind person can walk without any helps. The intelligent blind stick automatically detects the obstacle and water in front of the person and gives him a response to the person by a warning sound and vibrating the stick. The person can also find his/her stick with the help of a remote. Through this intelligent blind stick, the blind person can aware the any obstacles and water in front of him. How to make intelligent blind stick (part-01) watch the video.... Here are the parts to make this project 1. Arduino UNO / nano/ mega/ pro any one 2. Ultrasonic sensor HC-SR04. 3. 433Mhz RF modul...