IoT (Internet of Things) Automation - RFID-Based Access Control

 

Notes:

• Problem Solved: Authenticates user entry via RFID tags for security.

• Customization Benefits: Maintain a dynamic list of allowed users.

• Further Adoption: Integrate with cameras or audit logs.

Python Code:

AUTHORIZED_TAGS = {"1234567890ABC", "AABBCCDDEEFF"}

def read_rfid():

    return input("Scan RFID Tag: ")

def check_access(tag):

    if tag in AUTHORIZED_TAGS:

        print("✅ Access Granted")

    else:

        print("❌ Access Denied")

tag = read_rfid()

check_access(tag)