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Yurika Sjahrul
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PENGARUH JARAK KOMUNIKASI DENGAN SISTEM BLUETOOTH PADA PROSES POWDER COATING Yurika Sjahrul
Jurnal TEDC Vol 9 No 3 (2015): Jurnal TEDC
Publisher : UPPM Politeknik TEDC Bandung

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Abstract

Powder coating merupakan pengecatan yang digunakan untuk melapisi permukaan logam. Oleh karena itu dibuat plant proses powder coating secara otomatis. Alat ini dikendalikan dengan sistem pengendalian berbasis Arduino Uno dengan dua cara pengendalian yang berbeda yaitu dengan cara manual melalui tomboltombol pada panel kontrol manual dan cara otomatis dengan sistem wireless melalui smartphone berbasis sistem Android. Dengan adanya alat ini maka operator tidak berhubungan langsung dengan alat yang digunakan dan proses pengecatannya. Dengan terciptanya alat ini tentunya proses pengecatan dapat dilakukan secara otomatis tanpa perlu operator berhubungan langsung dengan proses pengecatan yang berdampak baik pada kesehatan operator.Kata kunci : Arduino, Kendali, Sistem Wirele
PERANCANGAN ALAT PENJEMUR PAKAIAN OTOMATIS BERBASIS MIKROKONTROLLER Yurika Sjahrul; Mutajadid .
Jurnal TEDC Vol 16 No 2 (2022): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

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Abstract

Kebutuhan manusia akan teknologi semakin lama semakin meningkat seiring dengan keinginan manusia untuk menggunakan teknologi tersebut. Kecenderungan manusia menggunakan teknologi untuk mempermudah kegiatan memicu berkembangnya teknologi baru yang memanfaatkan sistem kontrol dalam perkembangan teknologi tersebut. Salah satu penerapan teknologi yang dapat digunakan manusia adalah penjemur pakaian otomatis dengan menggunakan mikrokontroller Arduino. Penjemur pakaian otomatis ini menggunakan motor dc, sensor cahaya dan sensor hujan sebagai mekanismenya, dengan indikator yang dinilai adalah cahaya di sekitar dan air hujan. Identifikasi cahaya menggunakan sensor LDR sedangkan pembacaan tetesan air hujan diproses dengan sensor water drop. Proses pembacaan cahaya sangat berpengaruh juga dengan intensitas cahaya di sekitarnya. Sensor akan membaca intensitas cahaya tertinggi pada sudut 90 derajat yang dimana posisi matahari sedang berada pada titik tertinggi, dan akan mendapat intensitas cahaya yang redup pada sudut 45 derajat dan 135 derajat dimana itu posisi matahari saat terbit atau matahari akan turun.
IOT PADA MONITORING WATER LEVEL MENGGUNAKAN ESP8266 yurika sjahrul; Adji Muhaemin Zuhud
Jurnal TEDC Vol 17 No 1 (2023): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

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Abstract

Filling the water reservoir is still done manually, so the water level in the reservoir cannot be known and causes the reservoir to overflow or empty. Sometimes people forget to turn off the water pump when the water reservoir is full, causing air to be wasted. From these problems, it is necessary to make a tool that can be controlled automatically. This automatic control works so that it can be used for electricity use so that the motor can only be at the levels that have been set as needed. IOT-based monitoring and controlling of water levels using the esp8266 microcontroller can make it easier to carry out the process of observing and controlling in real time. This control system uses a water pump that functions to install water in the tank and the water level sensor will detect the water in the tank. the presence of water in the tank will be displayed on the LCD which serves as an indicator. Based on the results of the study, it can be said that the water tank filling system can control the water level in the tank automatically at low, medium, and high conditions. The test results in 5 trials, the average difference between the height of the blynk application and the actual distance from all experiments that have been carried out is 0.84 cm. And the average relative error yields 4.8%.
RANCANG BANGUN MESIN PENGISI BOTOL OTOMATIS BERBASIS ARDUINO MEGA 2560 DENGAN INTERFACE NEXTION HMI Reni Listiana Listiana; Yurika - Yurika; Fattaahku Muhammad Rossi
Jurnal TEDC Vol 18 No 1 (2024): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v18i1.769

Abstract

Indonesia is experiencing rapid development in the industrial sector, especially in the packaging and bottle filling industry. Research on microcontroller-based automatic bottle filling systems has also developed a lot. Reducing manufacturing costs and simplifying a working system is the goal of a process in industry, so it is necessary to design a prototype to maximize the charging system with the Arduino program without destroying accuracy in charging. With this prototype, the accuracy of the liquid volume, response time, and working system will be known so that in making this filling machine prototype, several stages are carried out including consultation, literature study, design, creation and testing of the system as well as analysis of the results obtained from testing the prototype. In this research, volume testing and total time testing for the entire system were carried out at an Arduino set point of 250 ml and an Arduino set point of 180 ml. The test process for filling 2 bottles in 1 process produces results, namely for a set point of 250 ml, it produces an average volume of 248 ml and an average total time of 57.195 seconds, while the test with a set point of 180 ml produces an average volume of 177 ml with the total average time is 47.638 seconds. So it can be stated that this prototype is capable of producing filling with relatively stable water volume results. The principle of this prototype system is simple, namely the system runs in a structured manner based on triggers from sensors and certain time intervals.
PENGGUNAAN SEALER SECARA OTOMATIS BERBASIS PLC PADA PERANCANGAN MESIN PACKING KOPI DAN GULA Jarot Sugiharto; Yurika Sjahrul; Irwan Hardiansyah
Jurnal TEDC Vol 18 No 1 (2024): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v18i1.805

Abstract

The development of innovation in the home coffee industry has the potential to boost the economy of the community. One commonly encountered problem is with the pressing tool that uses inferior plastic, resulting in inadequate heat production. Therefore, there is a need for development aimed at improving efficiency and increasing coffee packaging production. With the advancement of technology, the use of a sealer proves to be the most effective solution compared to plastic pressing. Several parameters need to be considered, including the heat generated and the sealer's movement during pressing. Hence, this tool utilizes pneumatic technology for the sealer's movement, as it is more effective than using a motor and is directly controlled using PLC
SISTEM MONITORING PADA RANCANG BANGUN MESIN PENGEMASAN BENDA DENGAN SISTEM PNEUMATIK BERBASIS PLC DAN HMI Muhammad David Pratama; Yurika Sjahrul; Sarip udin S
Jurnal TEDC Vol 18 No 3 (2024): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v18i3.858

Abstract

The desire to work more effectively and efficiently makes humans continue to innovate to create technology that can facilitate human work in all fields and types of work, one of which is the industrial field. Technological advances in the industrial sector are better known as the industrial revolution. One of the impacts of the industrial revolution that continues to grow rapidly is the operation of industrial machines, most of which are operated automatically. Control technology that can make machines work automatically is a Programmable Logic Controller (PLC). PLC is a computer designed to control a machine or system. One of the uses of PLC in the industrial world is on a packing machine using box. In the packaging machine, the PLC acts as an actuator controller, the actuator used is a solenoid valve to speed up the packaging process automatically. In addition to controlling the actuator, PLC can also monitor this goods packaging machine remotely using the Human Machine Interface. From the results of the tests carried out, it is found that the system that has been made can work properly, this can be seen in the HMI which can operate the system and when there is damage to the system, the history alarm will turn on so that it can facilitate the system repair process.
PERANCANGAN SISTEM OTOMATISASI PENGUKURAN PH PADA TANAMAN HIDROPONIK Eva Damayanti; Yurika Yurika; Fadhil Fauzan
Jurnal TEDC Vol 18 No 2 (2024): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v18i2.841

Abstract

Agriculture is a very important part of society in Indonesia. Agriculture is still a source of income for some people because most areas in Indonesia are agricultural land. To develop the results of agricultural land, but many agricultural lands have been converted. There is another way for people to utilise the narrow lands around the neighbourhood with the use of hydroponic planting method. Hydroponics is one of the modern methods of farming without using soil but using water by emphasising the fulfilment of nutrients and pH regulation in plants. This research aims to know and understand the characteristics of each tool that will be used. Measuring pH by using an automation system on hydroponic plants. Therefore, it is necessary to make innovations to the measurement of pH in hydroponic plants using an automation system. Controlling pH can be done manually using a pushbutton and automatically by determining the setpoint compared to the sensor reading. In a manual way we can adjust the pH level as desired by pressing the pushbutton either to increase the pH value or decrease the pH value. But in the automatic running system we only need to determine the setpoint used, in this system <7 then the pH up pump will turn on>7 then the pH down pump will turn on if =7 then both pumps will be in a state of not turning on. The components that can support this system are of course the sensor as a reader of the pH value, and the microcontroller as processing the pH data on the sensor then giving commands to the actuator, and of course the actuator is a pump. Automation of pH in hydroponics is certainly very effective and efficient compared to the manual method where we must always monitor directly, check directly, and control the pH value directly. But in the pH system automation everything can be done only through a smartphone.
PERANCANGAN SISTEM KONTROL PIDAT PADA PLANT WATER LEVEL MENGGUNAKAN PLC (PROGRAMMABLE LOGIC CONTROLLER) Reni Listiana; Yurika Yurika; Zahra Zakiyyannisa
Jurnal TEDC Vol 18 No 2 (2024): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v18i2.835

Abstract

In the industry, a good control system is needed in order to support the production process in the industry and to optimize efficiency in the production process. Controlling various process variables in production at the desired variable value is one of the important problems faced by the industry. Given this problem, it is necesssary to have a system that can control the variables as desired. In the industrial sector, PID (Proportional Integral Derivative) control is the most widely used because of its simple but effective controller structure for controlling linear systems. Plant water level is one of the control systems in the industry. This system is often found in the industrial world, for example PDAM (Regional Water Supply Company), oil refineries, and chemical factories. The operation of the plant water level in the Polytechnic TEDC Bandung SCADA lab still uses on-off control. The motor controlled by the inverter will stop if the water level in the main tank has reached the upper limit of the set point and motor will work if the water level in the tank is at the lower limit of the set point. This control has drawbacks because the controlled variables are only at two limits. The purpose of this study was to determine the effectiveness of the control system at the plant water level using a PID controller with the PIDAT instruction so as to know the correct PID parameter values to produce an accurate and fast quality control system. The set point water level is located in the main tank where there are three disturbance valves in the tank to disturb the stability of the set point. In maintaining the stability the stability of the set point by adjusting the flow, the PIDAT control process is carried out which utilizes the instructions in the PLC. Based on the test results of the plant water level control system using P and PIDAT control, PIDAT control is effective for obtaining PID parameters if the set point is not the same as the present value quickly and accurately. Because if you only use P control, the present value will not reach the desired set point. With the PID parameters obtained are P = 61, I = 61, and D = 9 with one disturbance valve, P = 43, I = 23, and D = 3 with two disturbance valves, P = 24, I = 5, and D = 1 with three distubance valves.
MONITORING KONDISI TANAH DAN RUANGAN PADA PROTOTYPE GREEENHOUSE BIBIT KENTANG BERBASIS MIKROKONTROLLER DAN HMI NEXTION Yurika Sjahrul; Randi Febri Setiana
Jurnal TEDC Vol 18 No 3 (2024): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v18i3.897

Abstract

The use of greenhouses can be an alternative in cultivating potato seeds with room conditions that can be manipulated according to plant needs. The greenhouse system can provide a solution for farmers because it can work automatically and can be monitored via HMI. This system can also perform the function of controlling room temperature and humidity, soil humidity, and soil pH according to the conditions around the greenhouse. The monitoring and data collection process includes data on room temperature and humidity sensor readings by maintaining the temperature below 24 ℃ with ambient humidity above 60%. Based on the results of monitoring soil pH and soil moisture, data was obtained that the system would maintain soil conditions with a pH value of 7.00 and humidity of 60%. The use of RTC in the pesticide spraying process is carried out in real time in the morning at 08.00 and afternoon at 17.00. The use of HMI as an interface for delivering sensor value data is very helpful for users or authors in the monitoring process and data collection.
PERANCANGAN DAN PEMBUATAN SISTEM PENGAMBILAN SAMPAH SECARA OTOMATIS MENGGUNAKAN PLC OMRON CP1E-E40DR-A Windi Darmaisha Putri; Yurika Sjahrul
Jurnal TEDC Vol 19 No 1 (2025): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v19i1.997

Abstract

The increasing volume of waste in urban areas necessitates a more efficient waste management system. Conventional manual collection methods are often ineffective and costly, facing issues such as schedule delays and dependency on labor. This study proposes an automated waste collection system using the OMRON CP1E-E40DR-A PLC, integrating waste detection sensors and robotic mechanisms. The effectiveness of sensor distance was tested 10 times to determine the optimal range that does not cause delays in the conveyor. Of the tests, 5 showed no delays, with an average efficient sensor distance of 50%. The total time efficiency for collecting 10 grams of waste was measured over 5 trials, with 3 tests demonstrating efficient distribution times. The average efficient time for the distribution process reached approximately 54.55%. The findings of this research highlight the potential of automated systems in enhancing waste management efficiency in urban areas.
Co-Authors Adji Muhaemin Zuhud EVA DAMAYANTI Fadhil Fauzan Fattaahku Muhammad Rossi Irwan Hardiansyah Jarot Sugiharto Muhammad David Pratama Mutajadid . Randi Febri Setiana Reni Listiana Reni Listiana Listiana Reni Listiana Listiana Ryan Ramdani Sarip udin S Windi Darmaisha Putri Zahra Zakiyyannisa