Mail for delivering information

It's a kind of mailbox that delivers messages, using single-chip and mobile communication mode. When Memsic2125 Accelerometer senses there is a letter delivered, a message will be automatically sent to the cell phone via mobile communication mode. When RFID senses Servomotor, the door of the ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SIAO, YU-LIANG, SONG, SIANG-WEI, WIE, JHIHNG, LIEN, SU-LING, TASI, BO-YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HOUSEHOLD OR TABLE EQUIPMENT HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	It's a kind of mailbox that delivers messages, using single-chip and mobile communication mode. When Memsic2125 Accelerometer senses there is a letter delivered, a message will be automatically sent to the cell phone via mobile communication mode. When RFID senses Servomotor, the door of the mailbox will be first opened. When RFID senses again, the door will be closed. When it's getting dark, photo resistor is below the resistor, light-emitting diode will be activated, so that there is light around the mailbox. When there is sufficient light, light-emitting diode will not be activated.