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I am making a project on smart card access system.In this project I will interface an 16*2 lcd display and keypad for displaying an entering the password.In case the passsword is correct the led will glow and the stepper motor will turn clockwise.I have suffed the net bt I am unable to find any information regarding ckt diagram and connections to be made.Plaese help me
Thank you very mch
Hi
You can checkout these two projects:
1.This will help you understand how to make a smart card access system:
2.This will let you knwo how to interface a stepper motor with 8051:
You can also use a servo motor instead of stepper motor for this purpose, check this out:
https://www.engineersgarage.com/microcontroller/8051projects/servo-motor-project-circuit
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