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DIY electronic RFID Door Lock with Battery Backup

Elmue

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7 May 2018CPOL52 min read

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An electronic door lock that replaces a mechanic key by an RFID card or RFID token.

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Written By

Elmue

Software Developer (Senior) ElmüSoft

Chile

Software Engineer since 40 years.

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