Papers by Winarno Fadjar Bastari
Best, Jun 26, 2024
Robotics technology is currently developing rapidly, including in the medical field. In this worl... more Robotics technology is currently developing rapidly, including in the medical field. In this world there are many people with hand disabilities or patients who have amputations on their wrists, so they experience difficulties in carrying out their daily activities using their hands, such as to grasp objects. Then the thought arose to conduct research, with the aim of creating a Robotic Arm that could recognize 2 movements, namely the opening and clenching of the fingers like a hand in general. The Electromyogram sensor is used as a Robotic Arm control system, while the Gyroscope with Arduino as the control center. Based on the overall test results, the Robotic Arm can be moved with muscle contractions and user gestures to open and clench finger movements.
Jurnal JE-UNISLA, Mar 15, 2023
BEST : Journal of Applied Electrical, Science, & Technology
The human body requires sufficient oxygen levels for daily life, so it is important for humans to... more The human body requires sufficient oxygen levels for daily life, so it is important for humans to maintain oxygen levels in their bodies. Good oxygen saturation will facilitate the distribution of substances in the body, red blood cells carry oxygen from the lungs and are distributed throughout the body. It is very important for humans to keep oxygen within normal limits. Excess oxygen in the blood or hyperoxaemia: above 120 mmHg. The normal limits for oxygen levels in human blood are between: 75-100 mmHg. Lack of oxygen or hypoxaemia is less than 75 mmHg. A blood oxygen level below 60 mmHg indicates a very severe blood deficiency and you need supplemental oxygen. The design of an oxygen saturation monitoring tool through the Thingspeak server with a max 30100 sensor based on nodemcu 8266 aims to make it easier to monitor oxygen levels in the blood so that it can take early anticipation to avoid unwanted things. The design of this tool is equipped with monitoring using a Thingspeak ...
BEST : Journal of Applied Electrical, Science, & Technology
Security at the door is very important for everyone. because the door acts as access to enter or ... more Security at the door is very important for everyone. because the door acts as access to enter or exit a private room. Therefore, the key as a door security plays an important role in implementing the security system. With the frequent occurrence of key loss and also the rise of increasingly sophisticated crime rates in breaking into or destroying conventional keys, it becomes a thought for the author to develop a security system that is more private in nature. That is by using an application that is expected to be a security in the form of a password which will certainly be more profitable. The design of this tool is made with Arduino as a processing center and a servo motor to function to move the doorlock. The next stage Arduino will give a command to the servo to open the door. Only certain people who have access passwords can open doors in rooms that use voice recognition. Meanwhile, those who do not have an access password will not be able to unlock the door in the server room....
Jurnal JE-UNISLA: electronic control, telecomunication, computer information and power system, Apr 12, 2022
Asap merupakan polusi udara yang sangat berbahaya bagi kesehatan manusia. Dalam penelitian ini pe... more Asap merupakan polusi udara yang sangat berbahaya bagi kesehatan manusia. Dalam penelitian ini penulis merancang dan membuat model pengatur kecepatan kipas menggunakan sensor asap berbasis mikrokontroller arduino. Alat alarm pengendali asap juga bisa digunakan untuk monitoring pada ruangan bebas asap agar dapat mencegah sekaligus memberikan efek jerah terhadap orang-orang yang merokok pada tempat yang sudah diberikan larangan untuk merokok. Cara yang digunakan adalah dengan mengolah data yang dideteksi oleh sensor asap MQ2, kemudian ditampilkan jumlah atau kadar asap didalam ruangan beserta kondisinya pada lcd/monitor. Perbandingan nilai pada sensor akan di proses dengan arduino dan output dari arduino akan di input coding pada software arduino IDE untuk mengendalikan kinerja kecepatan kipas sebagai respon pembuangan udara pada ventilasi area ruangan tersebut. Proses mikrokontroler pada program sebagai pengontrol dari seluruh komponen, kemudian coding akan mengontrol seluruh komponen sesuai yang di perintahkan coding dalam mikrokontroler dan pengendali tegangan pada input sensor asap dan output lcd dan kipas. Hasil yang didapatkan dari proyek penelitian ini adalah dapat mendeteksi keadaan udara pada ruangan bebas asap dari pencemaran asap dan CO dari 0 ppm hingga =256 ppm dan pencemaran tersebut dapat dikurangi dengan cara mengatur kecepatan kipas sebagai ventilasi udara ruangan untuk menghindari pengendapan asap didalam ruangan bebas asap yang berbahaya. Sehingga udara didalam ruangan menjadi lebih bersih dan aman untuk kesehatan.
Tibuana, 2022
Abstrack - Optimal temperature and humidity greatly affect the growth of oyster mushrooms. Cultiv... more Abstrack - Optimal temperature and humidity greatly affect the growth of oyster mushrooms. Cultivation of oyster mushrooms in kumbung is an attempt to control the optimal temperature and humidity for fungal growth. Periodic manual watering was felt to be less effective in controlling temperature and humidity in mushroom kumbung. Current technological developments provide the potential to create automatic control systems to control temperature and humidity in mushroom kumbung. Therefore, in this research, a controller is designed to control temperature and humidity in kumbung mushroom automatically based on a microcontroller. This shows that the control system designed is able to control the temperature and humidity in the mushroom kumbung automatically
BEST : Journal of Applied Electrical, Science, & Technology, 2019
The unidirectional voltage source is obtained through an uncontrolled 220 Volt single phase full ... more The unidirectional voltage source is obtained through an uncontrolled 220 Volt single phase full wave rectifier circuit. Installation of large amount capacitors as a filter affect input waveform. Due to the harmonics distort sinusoidal input voltage from the PLN grid. The difference in voltage waveforms and input currents that occur can affect the value of the resulting factor. Based on this problem, a study was made on theimprovement of power factors using a series of Interleaved Boost Converter which functioned as a series of Power Factor Correction (PFC) and voltage regulators with a setting method using Fuzzy logic. This Interleaved Boost Converter circuit is made to work in the condition of the Discontinues Conduction Mode (DCM) so that any load that is supplied to the circuit will make the system resistive. So, it is expected that thevoltage and input current waveforms will produce a factor value close to the unity value. The results of this study are the Interleaved Boost Con...
The charging device usually uses a transformer and a diode bridge. Charging the battery is called... more The charging device usually uses a transformer and a diode bridge. Charging the battery is called direct charging. Because it does not have a safety for the battery it can cause heat to the battery. But over time, this is no longer effective, this work can be done digitally using a microcontroller.. However, this tool is still not perfect because at the time of testing it cannot be set, sooner or later, the charging is to cut time efficiency and there is no indicator that states that the charging is full or not. Therefore, based on the description above, the researcher aims to make a smart charging accumulator based on the Arduino Uno microcotroller that is smarter, more efficient and can be used easily, with the advantage of having a tap changer on the transformer that functions as a regulator of the output voltage. as desired and piezoelectric alarm as an indicator if a full charge or there is a problem with the equipment itself. .
Implementasi Proses Pembuatan Tempe Menggunakan Teknologi Mikrokontroler Arduino Mega 2560
Tempe sebagai makanan fermentasi tradisional Indonesia memiliki kandungan protein dan senyawa ant... more Tempe sebagai makanan fermentasi tradisional Indonesia memiliki kandungan protein dan senyawa anti oksidan tinggi, maka dari itu tempe perlu dikembangkan produktivitasnya. Salah satu faktor produktifitas tempe adalah suhu. Tujuan dari penelitian yang digunakan saat pembuatan tempe ini adalah untuk mengetahui proses pembuatan tempe secara efektif dan effisien dengan menggunakan mikrokontroler Arduino Mega 2560 untuk meningkatkan produksi tempe yang lebih banyak dari pada produksi tempe sebelumnya. Metode yang digunakan dalam penelitian ini adalah metode eksperimen atau percobaan. Proses fermentasi kedelai secara konvensional pada suhu 30oC-37oC membutuhkan waktu 36 jam – 48 jam. Sistem efektifitas waktu bisa dipercepat dengan memakai mikrokontroler Arduino Mega 2560 secara otomatis, yaitu dengan mengatur suhu antara 470C – 550C. Dan waktu yang diperlukan kapang Rhizopus Olisgoporus agar tumbuh lebih cepatadalah 4,20 jam – 4,88 jam pada suhu 47o C - 55o C.
Balance Tab Pada Elevator Movements Berbasis Microcontroller Arduino Uno Sebagai Alat Peraga
Balance Tab pada Elevator movements berbasis Microcontroller Arduino Uno sebagai alat peraga untu... more Balance Tab pada Elevator movements berbasis Microcontroller Arduino Uno sebagai alat peraga untuk mendukung pembelajaran. Pada umumnya para siswa disamping belajar di kelas untuk menyerap teori dasar di bidang ilmu Penerbangan secara berkesinambungan, juga diperlukan suatu alat peraga yang merupakan pendukung dari teori-teori yang telah dipelajari selama ini. Dalam penelitian ini direncanakan suatu alat peraga yang menggunakan Arduino Uno sebagai system analog convert to digital. Kemudian yang berfungsi sebagai mekanisme penggeraknya adalah variable resistor sebagai input analog dan servo motot sebagai output digital. Alat peraga ini dapat digunakan untuk mendukung visualisasi di kelas dalam mata pelajaran Flight Control dan Autoflight
The vital capacity value of the lungs is very influential with the health of the human lungs beca... more The vital capacity value of the lungs is very influential with the health of the human lungs because with the results the value of the vital capacity of the human lung can be diagnosed as normal or abnormal of the lungs. This study aims to make a means of detecting respiration gas flow rates in humans using an arduino uno-based YF-S201 flow sensor. From the results of data analysis of respiratory gas flow in adult male breathing with ages (20 years 30 years), (30 years 35 years), (35 years 45 years) and (45 years 50 years) as many as 15 users. there is an error of 3.86%, the value is generated from comparing the output of the equipment made by researchers with other tools of the brand Spirolab with as many as 15 users of different height and age. From 15 different users there are 2 users with abnormal lung conditions and 13 other users with normal lung conditions. The result of this error occurred because of the 15 users who were less relaxed when exhaling and breathing.
Tibuana, Jan 29, 2019
The automatic home control system is currently one of the interesting discussions to be developed... more The automatic home control system is currently one of the interesting discussions to be developed, there are many innovations that can be done to facilitate human work in controlling the tools contained in the house. One of them is the use of android for controlling the tools that are inside the house and MIT Invertor is a software for making android applications with a design designed according to the design of the house. The control of home appliances / electronic devices that are often used nowadays are many that are integrated with mobile / smartphone devices. This study aims to design an automated home control system that can facilitate human activities in the home such as turning on and off lights and other electronics by using Android devices as a controller and using the HC-05 bluetooth module as a communication tool. The results of this study can show that the Android application can replace the function of the switch for controlling home appliances.
Uploads
Papers by Winarno Fadjar Bastari