A Design of Smart Diaper Wet Detector Using Wireless and Computer
نویسنده
چکیده
This paper presents a design of smart diaper wet detector using wireless and computer, which consists of wet sensor, wet detector unit, RF transceiver, GSM alarm system and computer. A wet diaper detector comprises an elongated pair of spaced fine conductors which form the wet sensor. The sensor is positioned between the layers of a diaper in a region subject to wetness. When the diaper is wet, the resistance between the spaced fine conductors falls below a pre established value, the wet detector being operative. Consequently, RF transceiver sends a wireless signal to the GSM alarm system, then GSM system sends signal to the computer (Healthcare applications) to switch on a warning informing intended persons that such moisture is occurring
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