• ARDULOCK: a keyboard with RFID module

      With Arduino Mega, we create, a keyboard with RFID module, a configurable access control system, to manage electric locks.   In the market there are different types of controls for electric locks: from the simple insertion...

    • Posted 2 years ago
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  • UNIVERSAL GSM SHIELD – The Sketches

      In the previous episode, we have described the library and the functions made available by it. Now we will introduce a series of sketches through which you will see in practice how the library works and...

    • Posted 5 years ago
    • 0
  • UNIVERSAL GSM SHIELD – The GSM library for Arduino

      Let’s discover a useful library to manage various low-cost GSM/GPRS modules, in order to provide cellular connectivity to our Arduino projects. Second part. In the previous episode, we introduced the shield hardware and exposed the technical...

    • Posted 5 years ago
    • 1
  • UNIVERSAL GSM SHIELD – The hardware

      It supports various low-cost GSM/GPRS modules in order to provide cellular connectivity to our Arduino projects. First part.   Given the growing demand for electronic equipment with connection to the GSM/GPRS network, we decided to develop...

    • Posted 5 years ago
    • 0