2012
DOI: 10.5120/9388-3747
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Embedded based Industrial Temperature Monitoring Systems using GSM

Abstract: This paper describes the design of a simple low cost microcontroller based temperature monitoring system using GSM technique. The temperature monitoring system using GSM undergoes three stages signal conditioning circuit, analog to digital converter and with GSM Modem the message is send to mobile.ADC is used because microcontroller works with digital inputs. GSM modem can be used to send and receive SMS through AT commands. At the transmitter side, the user sends an SMS to the GSM modem using AT commands. The… Show more

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Cited by 13 publications
(4 citation statements)
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“…In wireless communication, the connection will be very easy and easy to interact with. Therefore, the weather monitoring system does not require responsible people human presence in the area [2].…”
Section: Present Situationmentioning
confidence: 99%
“…In wireless communication, the connection will be very easy and easy to interact with. Therefore, the weather monitoring system does not require responsible people human presence in the area [2].…”
Section: Present Situationmentioning
confidence: 99%
“…Communication with the system is carried out via RS232 serial port. Cell phone can be attached at the place of GSM hardware but it limits the hardware functionality such as sending or receiving of SMS [8]. The dominant mobile phone network in the world today is GSM.…”
Section: Gsmmentioning
confidence: 99%
“…LM35 does not require any external calibration or trimming to provide the typical accuracies of ±¼°C at the room temperature and ±¾°C over a full −55°C to + 150°C temperature range. The low output impedance, linear output, and precise inherent calibration of the LM35 sensor make interfacing to readout or control circuitry especially easy [10].…”
Section: Body Temperature Sensormentioning
confidence: 99%