How to make smart blind stick with arduino at home (arduino project)

how to make a smart blind stick with arduino at home (Arduino project)

#1 arduino coding

#2 circuit diagram

(1) Arduino Uno

Arduino UNO R3

(2) ultrasonic sensor

Rotobotix Ultrasonic Sensor Module - Hc-Sr05

(3) sound buzzer

MAKER AND HACKER 5 Pcs Pizzo Buzzer DC 5V with 12 mm Diameter 2 Terminals Electronic Components Electronic Hobby Kit

(4) jumper wires

Rotobotix Male To Female Jumper Wire Bundle 20cm (40pcs)

(5) 9 volt battery

Inditrust 1 Pc 9 VOLT HW BATTERY Battery

(6) LED light

DENGINEERS RBYG LED 40PCS Light Electronic Hobby Kit

(7) battery connector with arduino

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