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Automation Rice and Water Filling System on Rice Cooker Via Internet of Things Fajry Adi Rahman; Josua Ronaldo Simanjuntak; Elvino Simanjuntak; Porman Pangaribuan; Willy Anugrah Cahyadi
Journal of Electrical, Electronics and Informatics Vol 4 No 2 (2020): JEEI (August 2020)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEEI.2020.v04.i02.p06

Abstract

Working and doing activities often leave someone busy with no time to do other work, such as cooking rice. Cooking rice is easy, but due to time constraints often make someone not have time to do it. This is because to cook rice in the commonly used rice cooker must be done manually. Starting from pouring rice into the pan, measuring the composition of rice and water accordingly, to pressing the warm mode button to cook button. So, to cook rice, users must spend time on the sidelines of work or activities. Based on these problems, it is necessary to design a new system on rice cookers. A system that combines rice cookers, rice storage, and gallons of water in one device. In addition to the new system that was designed, all preparations for cooking rice which previously had to be done manually can now be done automatically which is entirely controlled using a smartphone via the application. The result of this final project is the percentage of the average accuracy of the load cell sensor in calculating the mass of rice that enters the rice cooker which is 97,22% with an average percentage error of 1,41%. The average accuracy of the flowmeter sensor in calculating the volume of water that enters the rice cooker is 97.76% and the average error is 0.97%. The average time needed for sending data from the application to the automation system is 253 ms.
Pembuatan Antarmuka Aplikasi Pengatur Massa Beras Dan Volume Air Untuk Penanak Nasi Berbasis IoT Josua Ronaldo Simanjuntak; Porman Pangaribuan; Willy Anugrah Cahyadi
eProceedings of Engineering Vol 7, No 2 (2020): Agustus 2020
Publisher : eProceedings of Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak ¾ Menanak nasi sudah menjadi aktivitas sehari-hari yang dilakukan sebagian besar masyarakat Indonesia. Nasi menjadi makanan pokok yang dikonsumsi sehari-hari hampir di sebagian wilayah Indonesia bahkan di wilayah Asia sekalipun. Hal itu disebabkan nasi menjadi sumber karbohidrat yang sangat baik bagi tubuh. Adanya rice cooker sudah menjadi alat yang selalu digunakan untuk menanak nasi di masa sekarang ini. Akan tetapi, terlepas dari kemudahan dalam menggunakan rice cooker muncul kekurangan dari alat tersebut. Pengguna harus menakar beras dan air secara langsung dan tepat takaran agar menghasilkan nasi yang baik. Keterbatasan tersebut membutuhkan kesediaan waktu dan tempat bagi pengguna rice cooker. Berdasarkan permasalahan tersebut dibutuhkan antarmuka aplikasi yang dapat mengontrol dan memantau suatu sistem penanak nasi yang dapat menakar beras dan air secara otomatis. Pengontrolan sistem menggunakan aplikasi android berbasis IoT. Aplikasi android akan dapat memberi perintah untuk memulai proses menanak nasi, memeriksa ketersediaan air dan beras, melihat riwayat memasak, serta mematikan atau menghidupkan rice cooker. Pemanfaatan konsep IoT dengan menyimpan data di web server menggunakan layanan web hosting memungkinkan aplikasi android dan sistem dapat mengirim dan menerima data melalui koneksi internet sehingga aplikasi android dapat memantau dan mengontrol sistem dari jarak jauh dan kapan selama sistem dan aplikasi terkoneksi ke internet. Adapun hasil dari tugas akhir ini adalah pembuatan antarmuka aplikasi penanak nasi yang dapat mengirimkan data banyak beras 2-9 cup dengan delay rata-rata keseluruhan adalah 235 ms dan data rate keseluruhan adalah 1,5 Kbps. Lalu rata-rata energi yang dibutuhkan saat sistem penanak nasi bekerja pada satu jam pertama adalah 0.08875 KWh dan pada dua jam pertama adalah 0.005375 KWh. Kata Kunci : Internet of Things, Android Studio, phpMyAdmin, Mikrokontroler Abstract ¾ Cooking rice has become a daily activity carried out by most Indonesian people. Rice is the most common staple food in Indonesia even in Asia. It becomes rice for a very good source for the body. The existence of a rice cooker has become a tool that is always used to cook rice today. However, in spite of the ease of using the rice cooker a shortcoming of the tool appeared. The user must conquer rice and water directly and precisely to make good rice. This limitation requires setting the time and place for rice cooker users. Based on this problem an interface application is needed that can control and use a rice cooker system that can measure rice and air automatically. The control system uses an IoT-based android application. The android application will be able to give commands to start the process of cooking rice, check air and rice, see cooking participation, and activate or start rice cookers. Using the IoT concept by storing data in a web server using a web hosting service that supports Android applications and systems can send and receive data through an internet connection so that the Android application can connect and control the system remotely and anytime using systems and applications connected to the internet. The final result of this final project is the creation of a rice cooker application interface that can send data of 2-9 cups of rice with an overall average delay of 235 ms and an overall data rate of 1.5 Kbps. Then the average energy needed when the rice cooker system works in the first hour is 0.08875 KWh and in the first two hours is 0.005375 KWh. Keywords: Internet of Things, Android Studio, phpMyAdmin, Microcontroller