A simple alarm with Arduino wifi, buzzer, pir and lcd display

A simple alarm with Arduino wifi, buzzer, pir and lcd display. When pier detect movement, led flashes 5 times, display shows "allarme in corso" and we hear buzzer's sound

[@erickisla4940]

Para mí proyecto escolar, "excelente" podrías compartir los códigos no se nota bien.

[@passioneorologiinformatica]

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