Arduino Keypad Solenoid Lock

Hey friends in this video i will show you how to make a lock system with arduino. Visit my Website to Download Codes and Circuit Diagrams:- https://www.viralsciencecreativity.com Circuit:- https://drive.google.com/open?id=1uwV... Code:- https://drive.google.com/open?id=1g45... Materials:- Arduino Solenoid Lock 4x4 Keypad Relay Module Jumpers Follow me on:- Facebook:-   / viralscience20   Facebook:-   / viral.dodhia.73   Instagram:-   / viral_dodhia_   Twitter:-   / viral_science_   snapchat:- viraldodhia20 --------- VIRAL SCIENCE © ----------