Abstract :
Factor of safety and comfort that is becoming a major problem for the
occupants of the lover pigeo. At the moment there is increasingly widespread theft
of pigeons, theft is carried out in the form of planning and when there is a chance.
Especially pagupon which has no security so that it is easily accessible to
foreigners. For this reason, a pagupon safety device is needed that can remind
that there are foreigners who enter without permission. This tool utilizes
Ultrasonic HC-SR04, Bluetooth HC-05, Arduino, Buzzer and Sirine sensor
technology as the main purpose for the output. Application of bluetooth in
android smartphone connect bluetooth module with HC 05 and ic 555 using the
Arduino Uno, which served as a tool of control. With the implementation of the
applied to the pagupon can be controlled with an effective maximum distance if
without any hindrance as far as 13 meters and the effective maximum distance if
the existence of the barrier as far as 9 meters Ultrasonic sensor will detect the
motion detected work optimally at a distance of 0,5 Meter and with a maximum
distance of 4 Meter by the sensor. The initial warning buzzer when the sensor has
detected movement with, then a siren sound continues.
Keywords: Arduino Uno, Bluetooth HC-05, Sensor Ultrasonic HC-SR04, Buzzer,
and ic ne555 (Sirine).