scholarly journals Kendali Robot Spray Disinfektan Otomatis

2021 ◽  
Vol 9 (4) ◽  
pp. 800
Author(s):  
YOSI APRIANI ◽  
WIWIN ARMOLDO OKTAVIANI ANWAR ◽  
ERTATI SUARNI
Keyword(s):  
Control System ◽  
Internet Of Things ◽  
Research Method ◽  
Reference Value ◽  
Test Results ◽  
Solar Panels ◽  
Testing Tools ◽  
A Value ◽  
Arduino Uno ◽  
The Right

ABSTRAKPenyebaran Covid-19 dapat diminimalisir dengan bebeberapa cara diantaranya penyemprotan antiseptik. Tujuan penelitian ini menghasilkan robot yang berguna meminimalisir penyebaran Covid-19 dengan sistem kontrol otomatis menggunakan Arduino Uno R3 serta panel surya yang dikoneksikan dengan sistem IoT (Internet Of Things). Penelitian ini menggunakan metode penelitian yang terdiri dari empat tahapan: 1). Mendesain (merancang) alat, 2). Tahapan pembuatan alat, 3). Tahapan ujicoba alat, 4) Tahapan analisis alat. Ketika ada benda yang berada pada titik atau jarak tertentu maka sensor ultrasonik akan mendeteksinya dan akan mengirimkan sinyal ke mikrokontroler selanjutnya robot akan bekerja kembali seuai perintah dari android. Hasil pengujian saat ada obstacle dengan nilai v= 11,40 Volt di dapat nilai acuan pengukuran dan nilai hasil pengkuruan memiliki nilai rentang error tertinggi pada saat nilai acuan 55 cm dan nilai hasil pengukuran 52 cm. Pengujian RPM pada roda kiri posisi (maju) nilai tertinggi sebesar 40,0 RPM dan roda kanan 39,7 RPM.Kata kunci: Arduino, robot, android, IoT, Covid-19, panel surya ABSTRACTThe spread of Covid-19 can be minimized in several ways, including spraying antiseptics. The purpose of this research is to produce a robot that is useful for minimizing the spread of Covid-19 with an automatic control system using Arduino Uno R3 and solar panels that are connected to the IoT (Internet Of Things) system. This study uses a research method consisting of four stages: 1). Designing (designing) tools, 2). Stages of making tools, 3). Stages of testing tools, 4) Stages of tool analysis. When there is an object that is at a certain point or distance, the ultrasonic sensor will detect it and will send a signal to the microcontroller then the robot will work again according to the command from the android. The test results when there is an obstacle with a value of v = 11.40 Volts the measurement reference value is obtained and the measurement result value has the highest error range value when the reference value is 55 cm and the measurement value is 52 cm. RPM testing on the left wheel position (forward) the highest value of 40.0 RPM and the right wheel 39.7 RPM.Keywords: Arduino, robot, android, IoT, Covid-19, solar panels

scholarly journals HUBUNGAN ACCESS BLOCK DENGAN PERBURUKAN KONDISI PASIEN DI INSTALASI GAWAT DARURAT RSUD ULIN BANJARMASIN

2020 ◽  
Vol 11 (1) ◽  
pp. 110-119
Author(s):  
Julianto Julianto ◽  
Izma Daud ◽  
Sari Milyati
Keyword(s):  
Research Method ◽  
Sampling Technique ◽  
P Value ◽  
Test Results ◽  
Hospital Emergency ◽  
Cross Sectional ◽  
Analytical Design ◽  
A Value ◽  
Relationship Of ◽  
The Relationship

Abstrak  Latar Belakang :Access block adalah situasi dimana pasien yang mengalami lama rawat di IGD 6 karena kurangnya akses ke ruang rawat inap dan kepadatan jumlah pasien yang tidak terkendali, dampaknya ditemukan bahwa semakin lama access block  semakin tinggi pula perburukan pasien dalam 24 jam.Tujuan : ini bertujuan untuk mengetahui hubungan access block dengan perburukan kondisi pasien di Instalasi Gawat Darurat RSUD Ulin Banjarmasin.Metode :Penelitian menggunakan desain analitik dengan pendekatan cross sectional. Jumlah sampel yang diambil berjumlah 40 orang dengan teknik pengambilan accidental sampling. Analisis data melalui uji spearman rank.Hasil : Hasil uji dipapatkan nilai p hitung 0,000 (0,05) ada hubungan antara access block dengan perburukan kondisi pasien di instalasi gawat darurat RSUD Ulin Banjarmasi.Simpulan: Berdasarka hasil penelitian Ada hubungan antara access block dengan perburukan kondisi pasien di Instalasi Gawat Darurat RSUD Ulin Banjarmasin dengan nilai P= 0,000 nilai α = 0,05 dengan nilai koefisien korelasi 0,588 Kata kunci: Access Block, Perburukan Pasien. Abstract Background :Access block is a situation where patients who experience length of stay in the ED 6 due to lack of access to the inpatient room and uncontrolled density of patients, it is found that the longer the access block the higher the deterioration of patients in 24 hours.Purpose: This study aims to determine the relationship of access block with deteriorating condition of patients in Emergency Installation Ulin Hospital Banjarmasin.Method : The research method uses an analytical design with a cross sectional approach. The number of samples taken is 40 people using the accidental sampling technique. Data analysis through spearman rank test.Result: The test results obtained p value calculated 0,000 (0.05) there is a relationship between the access block and deterioration of the patient's condition at the Ulin Banjarmasin Hospital emergency department.Conclusion: Based on the results of the study, there is a relationship between the access block and the worsening of the patient's condition at the Emergency Department of RSUD Ulin Banjarmasin with a value of P = 0.000 value α = 0.05 with a correlation coefficient value of 0.588. Keywords: Access Block, Patient worsening 

scholarly journals Monitoring System of The Temperature for Mini Fish Storage using Internet of Things

2021 ◽  
Vol 324 ◽  
pp. 01011
Author(s):  
Eko Prayetno ◽  
Tonny Suhendra ◽  
Jeremya Lukmanto Saputra
Keyword(s):  
Internet Of Things ◽  
Human Brain ◽  
Monitoring System ◽  
Room Temperature ◽  
High Protein ◽  
Test Results ◽  
Error Level ◽  
The Right ◽  
Monitoring Temperature

Fish is one of the high-protein foods that are very helpful for the development of the human brain. Then, it is necessary to maintain the freshness of the fish for consumption. At this time, fishers and fishmongers preserve the freshness of fish by using Ice in the fish storage. However, it is considered ineffective due to improper ice change time. Therefore, monitoring temperature is very important and helpful to find the right time when replacing the Ice used to ensure the quality of fish. The development of this device uses Arduino ESP32, DHT21 Sensor, Micro SD Module, Internet of Things system, monitoring using Blynk Application and notifications using Telegram App. DHT21 sensor test results obtained a data conformity level (Error Level) of 2%. At the fish storage room temperature, there is the lowest temperature of 10.50 oC and ice temperature conditions in the storage of 0 oC. Therefore, the best state to keep fish fresh that researchers want is 0 oC to 2 oC at ice temperatures or 11.50 oC obtained in testing the time it takes to replace Ice by about 10 hours.

Build Smart Home Controls Using Wemos Microcontroller-Based Telegram App

CCIT Journal ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 1-12
Author(s):  
Freddy Artadima Silaban ◽  
Rendy Elmianto ◽  
Lukman Madriavin Silalahi
Keyword(s):  
Control System ◽  
Internet Of Things ◽  
Response Time ◽  
Open Source ◽  
Smart Home ◽  
Electronic Devices ◽  
Technological Developments ◽  
Arduino Uno ◽  
And Control

Current technological developments are very fast and progressing. One of the developments that occurs in the IoT (Internet Of Things) system. Many IOT (Internet Of Things) systems already have open source and can be suitable as needed, therefore by utilizing technological advancements, lamp controllers and house doors are made using Telegram applications. This control system can carry out home communications and control home electronic devices such as lights and house doors remotely using the Wemos and Arduino UNO microcontrollers. The Telegram application is used to send commands connected to the io.adafruit.com server. This system can provide notifications sent to the Telegram application when the house door is opened. The conclusion of the results obtained when the tool needed to communicate with the server is 12.94 seconds. For the voltage of 4 lights ± 220 V AC and for servo voltage ± 4.8 V DC. For the response time of the tool to the server ± 3 seconds, while the response time of the tool to Nextion LCD is ± 1 second

scholarly journals Hubungan Pengetahuan dan Dukungan Keluarga terhadap Kegiatan Posyandu Lansia

JKEP ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 1-14
Author(s):  
Keumalahayati Keumalahayati ◽  
T Alamsyah
Keyword(s):  
Family Support ◽  
Research Method ◽  
Health Workers ◽  
The Elderly ◽  
Test Results ◽  
Chi Square ◽  
A Value ◽  
Chi Square Test ◽  
Elderly Health ◽  
The Relationship

The Elderly Posyandu is a social organization that is engaged in fostering advanced health, health workers who serve elderly health and the wider community are a forum for the community supported by cross-sectoral collaboration. The purpose of this study was to determine the relationship between knowledge and family support for elderly Posyandu activities in Seuriget Village, Langsa Barat District, Langsa City in 2014. The research method used a crossectional research design. The population of this study was all usas aged 60-69 years totaling 79 people. The sample in this study was total sampling. The research instrument used was a questionnaire. The results of the study showed that 88.6% of respondents did not take part in the elderly posyandu activities, 72.2% of respondents were less knowledgeable and the majority of family support was 74.7%. The chi-square test results showed knowledge with the elderly posyandu activities (p = 0.001), with a value of X2 count = 12,443> X2 = 3.841. There was a relationship between family support and elderly posyandu activities (p = 0.007) and the value X2 count = 9.069> X2 = 3.841. Suggestions for the results of the study can be input for the community and the elderly towards the importance of the elderly Posyandu and can be used as input for the research site on the importance of the elderly posyandu.

scholarly journals DESIGN OF TEMPERATURE CONTROL FOR HERBAL DRYER BASED ON PID CONTROLLER BY UTILIZING RENEWABLE ENERGY SOURCES

2019 ◽  
Vol 6 (2) ◽  
pp. 97-101
Author(s):  
Heriansyah Heriansyah ◽  
Swadexi Istiqphara ◽  
Nur Adliani
Keyword(s):  
Control System ◽  
Herbal Medicine ◽  
Pid Controller ◽  
Renewable Energy Sources ◽  
Solar Panels ◽  
Drying Method ◽  
Direct Sunlight ◽  
Input And Output ◽  
Different Response ◽  
The Right

Each type of plant has a different response to light, there are some plants that are very sensitive to direct sunlight and too high temperatures and some that are not. This research will take part in producing automatic medicinal plant drying products using the PID method and with the help of a microcontroller as an input and output processor, which will be used for the herbal medicine industry. The supply of load that will be used in this product comes from a combination of direct sunlight energy and solar panels to produce the right drying method and as needed. When the solar energy received by the dryer is excessive, the microcontroller will order the cooler to work and when the heat received is smaller than what has been set, the microcontroller will order the heater to operate. This product is expected to help the community and herbal medicine businesspeople to produce good quality drugs and can be mass produced. From the results of the research obtained is testing the heating control system, indicating that the control system can control the temperature in order to reach the specified target.

scholarly journals Comparison Of Voltage Measurements on DC Gearbox Motor and PWM Voltage Based On Arduino Uno

2021 ◽  
Vol 328 ◽  
pp. 02014
Author(s):  
Miftachul Ulum ◽  
Deni Tri Laksono ◽  
Dedi Tri Laksono
Keyword(s):  
Dc Motor ◽  
Test Results ◽  
Motor Speed ◽  
Literature Study ◽  
Motor Testing ◽  
Speed Regulator ◽  
Arduino Uno ◽  
The Difference ◽  
The Right ◽  
Motor Production

In this research, a DC motor tested using the L298 motor driver which is controlled by Arduino as the motor speed regulator and using the PWM method as a speed control signal generator for the DC motor. This research has several stages, namely literature study, arduino-based dc motor design, Arduino-based dc motor production, Arduino-based dc motor testing, then analysis of research results and conclusions are drawn. Testing on this Arduino-bas, ed DC motor was done with several experiments, by adjust the motor speed by setting the pwm value in the program listing section then measuring the pwm output on pin 9 of the Arduino Uno board. Then measurements were made on the right and left side of the motor. This experiment was carried out by setting the pwm value from 15 to 255 to determine the difference in the increase in the PWM output voltage and determine the voltage on the motor and determine the condition of the DC motor. The test results show that the initial motor moves when the set value of PWM = 45, PWM voltage = 0.83 V, right motor voltage = 1.53 V, and left motor = 1.75 V.

scholarly journals Rancang Bangun Alat Ukur Kekeruhan Air Menggunakan Fototransistor dan LED Inframerah Berbasis Arduino Uno

2021 ◽  
Vol 2 (2) ◽  
pp. 30-39
Author(s):  
Nita Suliyani ◽  
◽  
Sri Wahyu Suciyati ◽  
Gurum Ahmad Pauzi ◽  
Arif Surtono
Keyword(s):  
Data Storage ◽  
Measurement Tool ◽  
Distilled Water ◽  
Measuring Instrument ◽  
Test Results ◽  
Infrared Sensors ◽  
A Value ◽  
Average Accuracy ◽  
Turbidity Level ◽  
Arduino Uno

In this research, the water turbidity measurement tool based on Arduino Uno has been designed and built using phototransistors and infrared LEDs. This measuring instrument consists of a series of infrared sensors, Arduino as a process, LCD I2C as a value viewer, Micro SD as a data storage, and RTC as a timer. This study used two water samples with various concentrations. The sample used, namely distilled water plus impurities in the form of soil and ash. The distilled water used is still 100 ml with variations in the concentration of impurities ranging from 0,1-0,9 gr. Sensor test results show that the greater the turbidity level, the greater the voltage obtained. Sensor scanning ranges from 2,02 V-4,00 V for groundwater and 2,02 V-4,31 V for ash water. The reading uses a standard measuring instrument for groundwater ranging from 0 NTU to 331,4 NTU, while for ash water ranging from 0 NTU to 284,4 NTU. Data from the sensor test results in an equation used to convert the artificial measuring instrument's voltage value into a turbidity value. Then, data is taken using the same sample, so groundwater's turbidity value was obtained from 0 NTU to 318,94 NTU while for ash water from 0 NTU to 285,13 NTU. Based on the results, average accuracy for water was obtained. Soil amounted to 94,66%, while for ash water was 96,63%.

scholarly journals Design of Automatic Door Lock Control System Library Nurul Jadid University Based On Arduino Uno R3 and QR-Code

2020 ◽  
Vol 2 (2) ◽  
pp. 91
Author(s):  
Moch Badrus Sholeh ◽  
Amalia Herlina ◽  
Fuad Hasan
Keyword(s):  
Control System ◽  
Success Rate ◽  
Qr Code ◽  
Database Application ◽  
Digital Input ◽  
University Library ◽  
Testing Tools ◽  
Input And Output ◽  
Door Lock ◽  
Arduino Uno

The Nurul Jadid University Library (UNUJA) currently requires valid visitor data, because the number of visitors is an indicator of library performance in terms of disciplining staff / employees. For this reason, the UNUJA library requires an automatic library door lock control system using Arduino Uno and QR-Code. In designing tools, Arduino Uno and QR-Code are integrated with the library database application. Based on testing and analysis, it can be obtained that the success rate of testing tools in reading QR-code is 100 percent. The conclusion is that the assembly of the library door lock control system based on Arduino Uno and integrated QR-Code with the database has been able to read digital input and output.

scholarly journals The Energy Produced By 150 Watt Monocrystalline Solar Panels In Metro City

2020 ◽  
Vol 5 (2) ◽  
pp. 82
Author(s):  
Muhammad Barkah Salim ◽  
Novita Intan Kusuma ◽  
Nyoto Suseno
Keyword(s):  
Experimental Research ◽  
Research Method ◽  
Solar Panel ◽  
Solar Panels ◽  
A Value ◽  
The City

Researchers have conducted research on the energy produced by 150 watt solar panels in the city of metro. This research was conducted because many solar panels have been made, but it has not yet been identified how much energy is actually produced. In addition, to find out whether the city of metro is feasible to use solar panels. The purpose of this study was to determine the energy produced by 150 watt solar panels in the city of metro. The research method used is experimental research. Researchers conducted for five days from 08.00 AM to 04.00 PM. After doing the research, it was found that the energy that could be produced in the solar panel in one day was 876,507 joule. The value of the effectiveness of solar panels in the city of metro has a value of 100% with criteria for proper use.

scholarly journals YAM BEAN VELVA DRAGON PRODUCTS BASED ON RED DRAGON FRUIT AND BENGKUANG AS AN ALTERNATIVE OF SNACK WITH INULIN AND ANTOSIANIN FIBER SOURCES

2020 ◽  
Vol 12 (1) ◽  
pp. 149-169
Author(s):  
,Nia Fatimah Nurjanah ◽  
Roro Nur Fauziyah ◽  
Dadang Rosmana
Keyword(s):  
Research Method ◽  
Test Results ◽  
Food Control ◽  
Nutritional Content ◽  
Product Formulation ◽  
A Value ◽  
Randomized Design ◽  
Dragon Fruit ◽  
Completely Randomized Design ◽  
Serving Sizes

Not infectious disease (PTM) have become a health problem for every country. One of the main contributors who use PTM is food control, by consuming foods that contain inulin (bengkuang tubers) and anthocyanins (dragon fruit). Intermittent food products consisting of velva become more effective because in one product already has a lot of special nutritional content of inulin and anthocyanin fibers. The design of this study was experimental with a completely randomized design (CRD). The research method uses hedonic tests, spectrophotometry for anthocyanin levels, and literature tests for inulin fiber levels. This study involved 30 panelists who were apparently students of the Nutrition Department of the Poltekkes Bandung. This product formulation consists of three dragons and bengkuang, which is counterpart 1 (30%: 70%), counterpart 2 (70%: 30%), and counterpart 3 (50%: 50%). The hedonic test results showed that the level of preference consisted of counterpart 2 and the Kruskal-Wallis test results showed differences between the aspects of color, taste, and aroma with a value of p <α and also none in the design of the texture with p> α. The level of anthocyanin product serving is 6.04 mg and can fulfill 81% of the anthocyanin requirement by consuming two serving sizes. While the level of inulin per serving amounted to 2.1 g and can meet the needs of inulin at least a day from 350% snack.

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