CD Tugas Akhir
Rancang Bangun Alat Pendeteksi Kebocoran Gas Pada Rumah Tangga Menggunakan Arduino Dan Sensor Mq-5
ABSTRACT
Gas leak detectors in households work by giving warnings in the form of sound through buzzers and fans automatically. This tool uses a relay that is connected to the exhaust system when the MQ-5 sensor detects an LPG gas leak. This tool is equipped with Arduino Uno as a control center to process MQ-5 sensor data when a gas leak occurs. The buzzer works when the ppm value produced by the gas has reached 6500 ppm which is then displayed on the 16X2 LCD. If the buzzer has been actively working, the fan will work to neutralize gas leaks that occur until the ppm value on the LCD returns to normal or < 6500 ppm.
Keywords: Buzzer, Fan, Relay, MQ-5 sensor, LPG Gas, Arduino UNO.
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