Marzuqi, Ahmad Fikri (2018) Implementasi Low Power Mode pada Pendeteksi kebocoran Gas Dengan Atmega 328p berbasis Nrf24l01. Sarjana thesis, Universitas Brawijaya.
Abstract
LPG (Liquified Petroleum Gas) merupakan bahan bakar alternatif sebagai pengganti minyak tanah dan bensin. Bahan bakar berbentuk gas tersebut memiliki sifat mudah meledak yang disebabkan karena kebocoran gas, sehingga perancangan sistem untuk mendeteksi kebocoran gas sangat dibutuhkan guna meminimalisir terjadinya kebakaran yang diakibatkan kebocoran gas. Perangkat yang digunakan menggunakan kinerja low power dengan atmega berbasis NRF24L01. . Penggunaan kinerja low power dengan mikrokontroler atmega328p pada transmitter node dimaksutkan untuk menghemat daya agar bertahan lama, dan wireless sensor network berbasis NRF24L01 untuk mengurangi banyaknya instalasi kabel yang rumit. Metode perancangannya terdiri dari 3 node sensor sebagai transmitter dan 1 receiver sensor node kemudian akan dihubungkan pada personal komputer. Dari hasil pengujian disimpulkan bahwa sistem dapat bekerja sesuai prinsipnya. Transmitter node dapat mendeteksi adanya gas, mematikan beberapa fitur dari mode sleep yang diterapkan dan membangunkan sistem yang berasal dari external interrupt kemudian data dikirimkan secara wireless. Hasil yang didapatkan ketika sleep mode nilai rata-rata arus yang didapat kan 137,84mA dan ketika kondisi normal mode nilai rata-rata arus yang didapatkan 157,25mA. Penurunan konsumsi kebutuhan arus berkisar total secara keseluruhan sebesar 20,59mA.
English Abstract
LPG (Liquified Petroleum Gas) is an alternative fuel for petroleum and gas replacement. Gas fuel could explode because of gas leaks, the design of the system of gas leaks detection, is important for minimizing fire of gas leaks. It uses the low power performance with atmega based NRF24L01 for device. The reason of using low power with atmega328p’s microcontroller on transmitter node is for saving a power consumption, and also using wireless sensor network based NRF24L01 to minimize cable installation. The method consists of 3 node sensors those are transmitter and 1 receiver node sensor, then it will be linked with personal computer. The result of testing was concluded that the system can work as principle. Transmitter node can detected the presence of gas, some features were turned off from sleep node applied and develop system that comes of external interrupt and then data was submitted by wireless. And the result, average current value of sleep mode is 137,84mA and average current value of normal mode is 157,25mA. And the different between sleep mode and normal mode are 20,59mA.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTIK/2018/780/051809267 |
| Uncontrolled Keywords: | LPG (Liquified Petroleum Gas), Kebocoran Gas, low power, Wireless Sensor Network (WSN), NRF24L01 LPG (Liquified Petroleum Gas), Gas leaks, low power, Wireless Sensor Network (WSN), NRF24L01. |
| Subjects: | 600 Technology (Applied sciences) > 681 Precision instruments and other devices > 681.7 Other scientific and technological instruments, machinery, equipment > 681.76 Technological equipment > 681.766 Equipment for chemical and related technologies > 681.766 5 Equipment for petrolium and industrial gas technologies |
| Divisions: | Fakultas Ilmu Komputer > Teknik Informatika |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 15 Mar 2019 02:13 |
| Last Modified: | 22 Oct 2021 04:54 |
| URI: | http://repository.ub.ac.id/id/eprint/13728 |
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