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Development of Salted Egg Maker by Using PLC Based on Osmotic Pressure Method Masfufiah, Ilmiatul; Firmansyah, Vegal; Muharom, Syahri; Firmansyah, Riza Agung; Prabowo, Yulianto Agung; Pambudi, Wahyu Setyo
ELKHA : Jurnal Teknik Elektro Vol. 16 No.1 April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v16i1.69634

Abstract

Salted egg is one of the egg types that has a lot of devotees because it tastes a little salty and savory. Salted eggs are usually homemade in various regions. The easy process of making them has attracted many people to do so. This study developed a PLC-based on automatic system for a salted egg maker using the osmotic pressure method to accelerate the opening of the semi-permeable membrane on duck eggshells so that the salting mixture seeps into the eggs more quickly. It was carried out in an osmotic pool containing water and acetic acid at a concentration of 5%. The data collection process in designing the salted egg maker consisted of evaluating the performance of photoelectric sensors, proximity sensors, temperature controller, thermostat set point, baking time, and salted egg durability test. The results of the tests indicated that the time needed to make salted eggs from raw eggs to cooked eggs only took 36 minutes using the machine designed. Additionally, the presented salted egg maker reveals the short making time, and long salted egg durability. altogether revealing full potential to be easily used for practical applications.
PELATIHAN PENGENALAN DAN PEMROGRAMAN MIKROKONTROLER UNTUK SISWA SMK SURABAYA Muharom, Syahri; Firmansyah, Riza Agung; Prabowo, Yuliyanto Agung
ADIMAS Jurnal Pengabdian Kepada Masyarakat Vol 7 No 2 (2023): September
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/adi.v7i2.6026

Abstract

Perkembangan dunia teknologi pada saat ini telah mencapai titik dimana semua aktifitas dapat digantikan oleh mesin, dimana mesin adalah sebagai alat bantu manusia dalam melakukan banyak hal. Untuk membuat sebuah mesin dapat beroperasi secara otomatis dibutuhkan beberapa bagian, diantaranya software, hardware dan mekanik. Pada pelatihan yang di selenggarakan oleh Program studi Teknik elektro ITATS ini adalah dengan membuat sebuah sistem pengatur kecepatan motor menggunakan mikrokontroler. Target pelatihan ini adalah siswa SMK area Surabaya, pelatihan dilakukan dengan beberapa tahap, proses pembuatan program, proses memasukkan program dalam mikrokontroler untuk mengatur nyala LED dan mengatur kecepatan motor. Dari hasi pelatihan yang telah dilakukan mendapatkan bahwa siswa SMK mampu membuat sebuah program sederhana untuk mengatur menyalakan lampu LED, mengatur kecepatan motor, dimana untuk kecepatan motor di bagi menjadi tiga, kecepatan lambat, sedang dan kecepatan tinggi. Dari pelatihan ini diharapkan siswa SMK mampu membuat sebuah sistem sederhana menggunakan mikrokontroler untuk membuat sebuah sistem otomatis.
Perancangan dan Implementasi Robot Beroda Kendali Jarak Jauh sebagai Alat Uji Kualitas Jaringan WLAN Berbasis Raspberry Pi 3 Asril Rahmat Prakoso; Sandy Putra Dharma Pratama; Riza Agung Firmansyah; Wahyu Setyo Pambudi; Yuliyanto Agung Prabowo; Syahri Muharom
SMARTICS Journal Vol 11 No 2 (2025): Journal SMARTICS (Oktober 2025)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/smartics.v11i2.13744

Abstract

Wireless LAN (WLAN) network quality in indoor environments is significantly affected by distance, building conditions, and physical obstacles such as concrete walls, glass, and other materials. Manually testing WiFi signal quality at multiple points is repetitive, time-consuming, and potentially leads to data inconsistencies. Therefore, this research aims to design and build a WiFi service coverage area testing system using a Raspberry Pi 3-based remote-controlled wheeled robot as a more efficient and controlled measurement alternative. The robot functions as a mobile platform that acts as a WiFi client to measure Received Signal Strength Indicator (RSSI) values ​​at various coordinate points in the test environment. The system was developed using a Raspberry Pi 3 as the control center, Python programming for the control system and RSSI reading using the PyWiFi library, and OpenCV for real-time camera display. The robot is controlled via a remote interface and moves according to a predetermined coordinate scheme. Tests were conducted at 35 measurement points, comparing the RSSI results from the robot prototype with the WiFi Analyzer application on an Android device. The test results show that RSSI variations are influenced by the distance from the access point and the physical environmental conditions. Data comparison shows an average error percentage of 5.51%, which indicates a system success rate of 94.49%.
An Implementation of Fuzzy PD Control Design for Five Flip Folders Folding Machine Using Arduino Mega2560 wahyu setyo pambudi; Efrita Arfah Zuliari; Riza Agung Firmansyah; Muhammad Hasbi Nasiruddin
International Journal of Artificial Intelligence Research Vol 4, No 1 (2020): June
Publisher : Universitas Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.112 KB) | DOI: 10.29099/ijair.v3i2.90

Abstract

The arm manipulator application that has 1 degree of freedom (DOF) can be used to flip folders in folding machines. The used actuator in folding machine is a Brushed DC motor. The Fuzzy-PD control system in this application is using Arduino Mega2560 microcontroller. Application of Fuzzy-PD control system on folding machine is able to move 5 flip folders. This Fuzzy-PD control system is able to improve the system response when there is a load, where the difference is only 7.73% from the no load condition. In addition, to implement this flip folder, a stochastic based method (ARX) is also applied on this system so it can be simulated directly. The simulation results from this folding machine model have a time constant of 0.510s, rise time of 1.501s, settling time of 1.5320s and delay time of 0.353s.