RFID INTERFACING WITH PLC

Dhruv Patel

Dhruv Patel

@dhruv-patel-zmVa1A • Oct 21, 2024

Dear sir

I want to know how rfid interface with plc.Rfid interfacing with plc or microcontroller at89c51 which is best or simple way.and we want 25 voltage convert into 5 voltage and this is apply at 7 terminal then which IC or device i prefer.

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  • Harshad Italiya

    Harshad Italiya

    @harshad-ukH5ww • Jun 27, 2012

    Dhruv PatelDear sir

    I want to know how rfid interface with plc.Rfid interfacing with plc or microcontroller at89c51 which is best or simple way.and we want 25 voltage convert into 5 voltage and this is apply at 7 terminal then which IC or device i prefer.

    Can you please be more specific regarding your project? why you need such converter? you can directly interface RFID reader with Serial of MCU.

    0