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  • RFID Access Control System with two-factor authentication via SMS

    By on March 21, 2019

    A complete RFID access control system with two factor authentication using an RFID module, GSM module, Keypad, LCD module and other components. User friendly software allows you manage up to 15 cards.

  • Working with 555 Timer

    By on July 27, 2015

    The 555 timer is a popular and versatile integrated circuit. Learn how to use the 555 timer integrated circuit and integrate it into your next project.

PROJECT IDEAS

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