Implementasi Sistem Pendeteksi Suhu dan Asap menggunakan Nodemcu dan Antarmuka Web
Abstract
ABSTRAK
Kebakaran dapat terjadi pada mobil secara langsung atau tidak langsung. Pada zaman modern, banyak mobil sport atau mobil yang dimodif mengalami kebakaran, bisa karena mesin atau benda yang mudah terbakar dan banyak yang tidak mengetahui itu terjadi. Rancang bangun sistem otomatis pendeteksi suhu dan asap dibuat untuk mencegah terjadinya pristiwa kebakaran secara langsung atau tidak langsung pada mobil, ketika berada diluar mobil maupun didalam mobil. Sensor DHT11, Sensor LM35, Sensor MQ-2 akan mendeteksi suhu, asap pada area dalam mobil dan mesin mobil, kemudian data yang dibaca sensor dikirimkan menuju blynk dan LCD untuk melihat adanya lonjakan suhu dan asap atau tidak melewati NODEMCU ESP8266. Ketika ada lonjakan suhu, asap, maka buzzer dan LED akan memberikan peringatan berupa suara dan cahaya berwarna merah. Dengan adanya alat ini, manusia dapat mengatisipasi terjadinya kebakaran lewat suhu dan asap pada mobil dan mengurangi angka kematian akibat mobil terbakar atau meledak.
Kata Kunci : Sensor DHT11, Sensor MQ-2, Sensor LM35, NODEMCU ESP8266.
ABSTRACT
Fires can occur in cars directly or indirectly. In modern times, many sports cars or modified cars experience
fires, it can be due to flammable engines or objects and many do not know it happens. The design of an automatic
system for temperature and smoke detection is made to prevent the occurrence of fire events directly or indirectly in
the car, when outside the car or inside the car. DHT11 sensor, LM35 sensor, MQ-2 sensor will detect temperature,
smoke in the area inside the car and car engine, then the data read by the sensor is sent to the blynk and LCD to see
any temperature spikes and smoke or not pass through NODEMCU ESP8266. When there is a spike in temperature,
smoke, the buzzer and LED will give a warning in the form of red sound and light. With this tool, humans can
anticipate the occurrence of fires through temperature and smoke in cars and reduce the death rate due to burning
or exploding cars.
Keywords: DHT11 Sensor, MQ-2 Sensor, LM35 Sensor, NODEMCU ESP8266.
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