Digital Code Lock using Arduino
1,345 views · Published 30 October 2017 · 3:18 · Indexed 22 September 2026
Channel: SR Robotics · 2017 · Education
CALL ME FOR THIS PROJECT 9024388937 We Provide Complete Hardware Project (Totally Handmade Easy To Submit In College And School ) with project report +ppt +synopsis + circuit and code Website link -https://srrobotics.in/shop/ Follow me on:- Amazon :- https://amzn.to/3wGGi1W Flipkart :- https://bit.ly/3HHdEEr Website :- https://srrobotics.in/shop/ Instagram:- https://www.instagram.com/sr_robotics/ Telegram:- https://t.me/srrobotics Face book:- https://www.facebook.com/srrobotics For Business inquiries & Sponsorship : Email ID - [email protected] Security is a major concern in our day to day life, and digital locks have became an important part of these security systems. One such digital code lock is imitated in this project using arduino board and a matrix keypad. Components Arduino Keypad Module Buzzer 16x2 LCD BC547 Transistor Resistor (1k) Bread board Power Connecting wires