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All Journal Jurnal Ilmiah Flash Jurnal Info Sains : Informatika dan Sains Jurnal Ilmiah Teknik (JUIT)
Yuli Fitriyani
Universitas Gunadarma
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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Security Door System Using Knock Sensor Based On Arduino Uno Yuli Fitriyani
Jurnal Info Sains : Informatika dan Sains Vol. 12 No. 1 (2022): March, Informatics and Science
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/infosains.v12i1.150

Abstract

This research is expected to increase the convenience for users of the design of a door security system using a knock sensor based on Arduino Uno. The analog signal generated from the sensor when given a knock will enter through the Arduino minimum system ADC (analog to digital converter) pin with the ATMega328P microcontroller IC. The test results show that the knock code given to this system is related to the number of beats and the value of the time interval or distance between each beat and is stored in the Array data type which forms a certain beat pattern used in the program. This knock interval value (knock password) will be stored first in the flash memory of the microcontroller. The knock system will start working by performing the accuracy of the interval between knocks, if the knock pattern matches the one previously stored, the door lock/unlock system and the LED will be active.
PROTOTYPE SORTASI BENDA BERDASARKAN WARNA BERBASIS ARDUINO Mariza Wijayanti; Yuli Fitriyani; Adam Huda Nugraha; Indah Tri Handayani; Abdul Muchlis
Jurnal Ilmiah Flash Vol 8 No 2 (2022)
Publisher : P3M- Politeknik Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32511/flash.v8i2.960

Abstract

Simulasi robot merupakan suatu alat mekanik yang bisa melakukan tugas menggantikan manusia, baik memakai pengawasan dan control manusia, atau memakai sistem yang sudah didefinisikan (kecerdasan buatan). Biasanya dipakai manusia melakukan tugas berat, berbahaya, pekerjaan berulang, dan kotor. Kini, simulasi robot telah berperan banyak pada kehidupan manusia mulai dari bidang pendidikan, industri, manufaktur, militer, sars, observasi, dan lain sebagainya. Pada penelitian ini, simulasi robot yang dipakai merupakan simulasi robot pemindah benda dari warna menggunakan sistem kontrol arduino mega, sensor warna TCS 3200 dan motor servo. Langkah pertama penulis menciptakan perintah program yang akan dimasukkan ke dalam arduino mega yang telah terhubung menggunakan perangkat pendukung lainnya. Maka secara otomatis simualsi robot tadi akan bergerak untuk mengambil barang dan mengarahkan ke sensor warna, sensor akan membaca warna dalam benda sinkron menggunakan masukan data berdasarkan sensor warna TCS 3200 & secara otomatis motor servo beranjak untuk meletakkan barang pada tempat yang sudah di sinkron menggunakan warna. Dari pengujian bisa disimpulkan, simulasi robot dapat menyortir benda berdasarkan sinkron warna yang sudah di tentukan, dan memindahkan benda tadi masuk kedalam tempat yang sudah pada tentukan sinkron warna yang sudah di sortir.
SISTEM MONITORING BIODIGESTER BERBASIS ARDUINO NANO Atha Ezrafi; Yuli Fitriyani; Mariza Wijayanti
Jurnal Ilmiah Teknik Vol. 2 No. 2 (2023): Mei : Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v2i2.806

Abstract

Biogas is a renewable energy source that is now a trend among the wider community because biogas fermented from feces or organic waste is relatively easy to do by ordinary people. Biogas can be a solution to overcome rising fuel prices due to depletion of petroleum. the price of fuel that rises due to depletion of petroleum. the utilization of biogas is currently felt to be less than optimal because the control system is still manual and less effective. Biodigester is a gas collection system for methane, carbon dioxide and other mixed gases obtained from the decomposition of organic materials such as cow dung by bacteria that cause methanogens in an anaerobic biodigester. With the Smart Biodigester Control System we can see waste data and can make the system more optimal, namely with the automatic biogas control system in the biodigester. In a tank that is 40 cm high we can see the waste data in the tank and the AC motor in the tank will stop when at a height of 35 cm. Strobe is not active if the pressure value does not exceed 0.4 Bar. The DC valve is active from the pH data value exceeding 7.5. The success rate is 98%, the remaining 2% is further research.
Co-Authors Abdul Muchlis Adam Huda Nugraha Atha Ezrafi Indah Tri Handayani Mariza Wijayanti