Izzatika, Meilinda (2015) PENGAMAN TAS MENGGUNAKAN TEKNOLOGI GLOBAL POSITIONING SYSTEM (GPS) DENGAN SENSOR LDR VIA SHORT MESSAGE SERVICE (SMS) Sub Bahasan : Sensor LDR. Other thesis, Politeknik Negeri Sriwijaya.
Full text not available from this repository.Abstract
Theft case luggage bags in airport passengers baggage keeps increasing. This indicates a lack of oversight airport security. the security which conducted by passengers as a preventive measure is still very standard. To minimize and even eliminate these crimes then made Bag Safety Using GPS Technology With LDR Sensor Via SMS. Based on the measurement, when a LDR sensor is kept in dark (low light intensity), its voltage is very high and if the LDR sensor is allowed to absorb light (high light intensity) its voltage will decrease drastically. When the LDR sensor active, light sensor sends a signal to the microcontroller in the form of an analog signal which is then converted into a digital signal form. The microcontroller will read the data from the sensor LDR. After that it sends the digital signal to an alarm buzzer as a warning. Buzzer will sound for 3 times continuously while LDR sensors still detect light. Microcontroller will also send commands to the SIM900A module in the form of sms alert "open bag". Then SIM900A send SMS notifications to mobile receivers. If the LDR sensor is not detected receives light (in dark conditions) then the buzzer and SIM900A will stop sending information. Keywords : LDR Sensor, GPS, Buzzer, SMS
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | LDR Sensor, GPS, Buzzer, SMS |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Telecommunication Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 15 Dec 2015 06:48 |
| Last Modified: | 15 Dec 2015 06:48 |
| URI: | http://eprints.polsri.ac.id/id/eprint/2056 |
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