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MFRC522 RFID module Servo motor Arduino or compatible microcontroller Jumper wires Breadboard (optional) Software: Arduino IDE MFRC522 Library Servo Library How It Works ⚙️ Connect the components as ...
Circuit Diagram The circuit is constructed as follows: L293D Connections: Pin 1 (Enable1): Arduino PWM pin 5 Pin 2 (Input1): Arduino pin 6 Pin 7 (Input2): Arduino pin 7 Pin 8 (Vcc2): 9V battery ...
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