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Rancang bangun pengendali pintu, lampu dan sinyal alarm pada pos ronda berbasis arduino uno menggunakan komunikasi bluetooth
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Institusion
Institut Teknologi Telkom Purwokerto
Author
Adi, Saputra
Subject
T Technology (General) 
Datestamp
2021-04-21 03:16:23 
Abstract :
Activities of residents who performed routinely within a certain time in the post patrol. Based on the observation of the surrounding environment using closed patrol post, the technology used is still manual such as locking the door, turning on the lights and markers of activities of residents still using kentongan. The lack of a good control system encourages technology to build systems capable of controlling the doors, lights and alarm signals as required. With information technology, a door, lamp and alarm can be reconstructed for more effective use in collaboration with wireless communications such as bluetooth. The application of bluetooth on android smartphone is connected with the HC 05 bluetooth module using Arduino Uno microphone, which is useful as an automatic door opener controller, turns on the lights and alarm markers used in general. Steps taken in the manufacture of this tool system using Arduino UNO which controls the various inputs and outputs of the circuit. Then the system is controlled through the android application to transmit data to the arduino to be processed to control the processed relay to the output on the door lock solenoid so that the door can be opened and closed automatically. On relays can also be used to turn on and off lights and transistors as switching for alarm markers. So as to produce Arduino UNO can receive data sent from application on android smartphone through bluetooth module HC 05 with effective maximum distance of 11 meter if without obstruction and distance will decrease if there is wall and door which restrict bluetooth transmission. Keywords: Bluetooth, modul bluetooth HC 05, Arduino UNO, smartphone android, relay, solenoid door lock, transistor 
Institution Info

Institut Teknologi Telkom Purwokerto