bluuebunny/crossref_metadata_2025 huggingface dataset:
Program One Day Boarding School Di Sekolah Muhammadiyah Dilihat Dari Prestasi Siswa
Authors: Fudlo Nanik
Published: August 2021

This modern era of Islamic educational institutions in Indonesia at least begins with the Muhammadiyah movement as a public school plus and loving the Qur'an. In addi- tion to developing schools as "public schools plus loving the Qur'an", Muhammadiyah also developed a "Boarding School" (boarding school) which was initially criticized but continued to be developed eventually being accepted by the community, because it could answer the educational needs of the community. At present some Muhammadiyah schools that do not yet have boarding or boarding schools continue to develop Boarding Schools, with One Day Boarding Schools can improve student performance and also have a significant role to support the advancement of school programs. If the learning process is effective and efficient, it will increase students' interest in learning, so students will understand the material presented and have an impact on increasing student learn- ing achievement. It can be seen that various kinds of learning achievement are achieved in accordance with the vision and mission of the school, ranging from the development of Islamic values (Islamic Value Implementation), the formation of children's morals, life skill development, language development, development of academic achievement. The vision and mission achieved is in accordance with the institution that I examined, namely in MTs Muhammadiyah 1 Taman.
The Role of Pre-service Training for Civil Servants Group III: Perspective of Regulation of the Head of the State Administration Agency Number 15 2015 Regarding Banjarmasin Religious Education and Training Center
Authors: Khairi Muhammad Yudil
Published: August 2021

Education and training are activities that are designed to prepare new employees, to be better prepared to carry out work, or to be organized to develop old employees so that they are more able to develop their potential. To form a new professional Civil Servants (PNS), there needs to be an update on the current pattern of education and training. The practice of conducting Pre-service Training with classical learning patterns is more dominated by lecture methods, making it difficult to form the basic values of the PNS profession, especially the internalization process in each of the Pre-service Training participants. The focus or subject of this research is all parties involved in the implementation of Regular Group III Pre-service Training in South Kalimantan, Central Kalimantan and East Kalimantan, which took place on 28 September to 30 October 2015 at Banjarmasin Religious Education and Training Center. This research uses a descriptive qualitative approach. The results of this study indicate that the Banjarmasin Religious Training Center has implemented the Head of State Administrative Agency Regulation No. 15 of 2015 concerning Guidelines for Organizing Education and Training of Pre-Service Candidates for Civil Servants Group III quite effectively. This can be seen from the 10 SOPs regarding the implementation of Education and Training; there are only 3 SOPs that have not been appropriately implemented. Factors influencing the implementation of Regulation of the Head of State Administration Number 15 of 2015 concerning Guidelines for Providing Education and Training for Civil Servant Candidates for Class III in the form of lack of socialization, relations between organizations are not optimal and limited resources can still be improved for the implementation of Training and Education that will become.
Classroom Management in Basic Yellow Book Learning at The Pesantren
Authors: Hartono Hartono
Published: August 2021

Pesantren are traditional Islamic educational institutions which are never used up to be discussed and studied. One of the exciting things to study is how pesantren design basic "classes" so that they can make effective and efficient learning while staying oriented towards learning goals. And how do pesantren make "class" a secure emotional connection between teacher (kyai), student (santri), and teaching material (kitab kuning) in the class so that class harmonization appears within the typical scope of pesantren-style learning. Kitab Kuning learning in pesantren has a unique "model" in carrying out its education; this particularity is then interesting to be used as study material as another alternative in organizing education. Kitab Kuning learning in pesantren adheres to management that is different from class management in general, both in terms of curriculum structure, class construction, and interaction of existing learning components. In general, Kitab Kuning learning in pesantren is divided into 3 (three) levels, namely the primary level (Ula), the intermediate level (Wusta), and the upper level (Ulya). However, this research focuses more on the basic level (Ula), because this level is a determinant of success at the next grade level. Santri at the elementary level are not directly taught the Kitab Kuning, but were introduced first how to read and write the ‘Pegon’ Script. So, students who just entered were conditioned in such a way as to be more familiar with the ‘Pegon’ Script. Therefore, it will be discussed about the patterns and models of class management in the learning of the Kitab Kuning at As-Sunniyah Kencong Pesantren and Baitul Arqom Balung Pesantren in Jember Regency using behavior modification, socio-emotional, and group process approach, which is seen in the classroom conduciveness based on class conduciveness, the element of spirituality, namely the synergistic and harmonious interaction between the kiai, the teacher, and the santri in achieving the learning objectives.
Development of Worship Product Design in Meeting Muslim Needs in Southeast Asia
Authors: Ibrahim Marzuki , Jakaria Ribangun Bamban
Published: August 2021

The heyday of Islam began in the middle of the 7th century, but today we find that Muslims are struggling to make a name for themselves in pioneering science and technology. That should not be the case, because many of the creations enjoyed today are actually based on creations from Islamic civilization and not from the West. Therefore, to restore this glory, a new plan must start from now. Among other things, through the development of worship products for the use of Muslims, especially in Southeast Asia. To make the idea of ​​developing this worship product clear, several examples of existing worship products are presented and discussed their weaknesses from a design perspective. Five examples of innovative products specifically designed for the needs of Muslims are clarified. The reason for the need for innovation in worship products is also statistically discussed in depth based on the growth of Muslims, with more than 1.6 billion Muslims. Furthermore, as many as nine groups of worship products that have the potential to be developed are products for prayer, recitation, pilgrimage, and umrah. Finally, design features need to be considered for developing worship products. It is hoped that the innovative products of worship services will generate wealth to improve the quality of life of Muslims throughout the world.
The Role of Undergraduate Alumni of Madrasah Ibtidaiyah Teacher Education in Strengthening Communication Networks and Improving Learning Quality through Parenting Class Activities
Authors: Nadziroh Amik , Habibullah M. Romadlon , Nisa Shofi Chofiatun , Bariroh Ridaul
Published: August 2021

This research purpose to explore the role of graduated of the Madrasah Ibtidaiyah Teacher Education in strengthening communication networks and improving the quality of learning through Parenting Class activities. The focus of the research article is how the approach, implementation and evaluation applied by the alumni in strengthening communication networks and improving the quality of learning through Parenting Class activities?. The method used in this research is a qualitative method whose data is carried out through field practice from 2012 to 2019 using Baumrind's theory, a theory that purpose to explore and attempt to find new theori so that in Islam many of the exemplary concepts in each Parenting Class activity mentioned. The results of the approach by utilizing IT, alumni association forums, alumi annual programs, and establishing a regeneration system. Implementation of activities is the establishment of good alumni, by exchanging idea on improving the quality of education through annual programs and IT media. Meanwhile, parenting class activities useful in achiev the vision and mission of education in which these activities open the fabric of cooperation and transparent systems in educating between teachers and guardians of students, guardians of students with the community, the community with teachers and impacting on the quality of education and certainly constituting strategic management in activities classroom learning.
The Attitude of Islamic Religious Education Teachers Against the Implementation of Inclusive Education at the Elementary School Level
Authors: Amka Amka , Mirnawati Mirnawati
Published: August 2021

This study aims to determine the attitude of Islamic Religious Education teachers in elementary schools towards the implementation of inclusive education. The study used a non-experimental quantitative approach with a survey method. Subjects or informants in this study were teachers of Islamic Education who were scattered from 16 elementary schools in South Kalimantan. Data collection was carried out using questionnaires and interviews. Data were analyzed using descriptive statistics using percentages; teacher attitudes were assessed based on five criteria, namely excellent, good, sufficient, lacking, and very poor. These criteria adjust to the percentage range obtained. The results showed that the percentage of Islamic education teachers' attitudes towards the implementation of inclusive education in South Kalimantan was 67.18%, which was categorized as quite good. Several variables affect teacher attitudes in terms of gender, recent education, experience in training.
The Effectiveness of The use of Snake and Ladder Media in The Material of The Kingdoms of Islam, Hinduism and Buddhism Based on The Hots Problem of Students Learning Outcomes in Elementary Schools
Authors: Nuzulia Nuril
Published: August 2021

This research is motivated by the availability of the snake and ladder game on the material of the kingdoms of Islam, Hinduism and Buddhism based on HOTS questions which have not been tested for their effectiveness on student learning outcomes. This study aims to reveal the effectiveness level of the use of snake and ladder media in the material of Islamic, Hindu and Buddhist kingdoms on student learning outcomes at SDN Ngaringan 03 Blitar. This type of research is a quasi-experimental research design with a non-equivalent control group design. The population in this study were grade 4 students at SDN Ngaringan Blitar. The research sample was taken using purposive sampling technique so that class 4A was selected as the experimental class and class 4 B as the control class. The instrument of this research is a test of learning outcomes by providing a pretest and posttest in the form of an objective test with 4 answer choices as many as 25 items taken from 40 questions that have been tested. The data analysis technique used was the N-Gain test and the two-mean similarity test (t-test). The results showed an increase in learning outcomes was better in the experimental class than in the control class. This is evidenced by the posttest mean scores of the experimental class and the control class respectively 92.12 and 73.96. This is also evidenced by the average N-Gain test for the experimental class of 0.762 with the high category and the control class of 0.294 in the low category, and supported by hypothesis testing carried out by t-test using the Independent Samples Test showing Sign 2 Tailed < 0.05, this indicates that the use of snake and ladder media is effective.
Hearing Reaction Time Measurement Concentration Level Tool Integrated Android Smartphone
Authors: Indiarto Muhamad Arif , Syahrorini Syamsudduha
Published: August 2021

Performance in a job is very important because it will have an impact on the assessment and productivity of an employee, one of the indicators for evaluating high performance is related to concentration, execution speed and high productivity of the employee. Concentration is needed in working to prevent fatal accidents. In this study, it is possible to monitor measurement results via a smartphone, namely by using the Bluetooth HC-05 sensor as an integration to a smartphone. With 8 pushbutton, Arduino UNO microncontroller, Bluetooth HC-05, 16x2 LCD, and Buzzer. This tool works alternately when the push button Start is pressed, the power from the power supply will provide an electric current to the microncontroller, and continue to be connected to the Bluetooth HC-05, then by providing pushbuttons pressing input. Each pressing instruction on the pushbutton provides a different sound output, consisting of sound output, High, Mid, and Low. And continue on the LCD, and can display the results of the input that has been processed by the microcontroller. The output results are in the form of the amount of time displayed on the LCD, the sound from the buzzer, and from a series of work tools and the output results can be monitored via android smartphone. The results of this study are the accuracy of the tool in each variable low 99%, mid 90%, high 92%. The average tool ranges from 2.44. The error is low 7,4%, mid 7,4%, high 7,6%.
Application for Introduction of Augmented Reality-Based Transportation Tools for Children
Authors: Pradana Ardhi , Findawati Yulian
Published: August 2021

The introduction of a means of transportation to children can stimulate the brain to imagine and train creativity. With the development of information technology, means of introducing means of transportation can be done using devices such as computers, laptops or smartphones. The development of Augmented Reality technology on smartphones will make it easier for children to get to know several types of transportation that they often encounter. The purpose of writing this article is to create an application for Introduction to Transportation Tools using Augmented Reality technology for children.

The method used in making this application of Introduction to Transportation Tools is observation and interviews. The production begins with collecting data on what types of transportation will be made as a model using the Blender software. Augmented Reality application design uses Unity software by designing markers made from the Vuforia platform. The features in this application are several types of transportation that are displayed in 3D with sound and information using Augmented Reality technology.

The results of testing the Transportation Tool Introduction application can run on various Android mobile devices. It has been tested on several different smartphone brands and specifications - the results of the Transportation Tool Introduction can run smoothly except under Android version 4.3 (Jellybean). Based on the test results contained in the Application of Introduction to Transportation Tools using Augmented Reality, it is suitable for introducing more interesting and innovative types of transportation to early childhood. There are still many deficiencies that can be developed, for example, increasing the number of 3D objects in the transportation tool and making animations even better, so that the application is more interesting, interactive, and easy to understand.
Land Certification Information System of Sidoarjo Regency Land Office
Authors: Rizky Fajar Ryandi  , Yulian Findawati
Published: August 2021

The purpose of this research is to build land certification information system of Sidoarjo Regency Land Office. The information system is a form of development in making it easier for prospective applicants to make land easier and faster. To support the performance of employees of the Sidoarjo Regency Land Office and facilitate users in the manufacture of land certificates. In this research the method used is software development life cycle. The stage cycle contains requirement definition, system and software design, implementation and unit testing, intergration and system testing, operation and maintenance so that the implementation can be maximized. The result of this research has been built an information system based on Land Certification that greatly facilitates the performance of employees of the Sidoarjo Regency Land Office. Conclusion of research and discussion that Land Certification information system runs well and smoothly. With the land information system is expected to help the work of officers of the office of the national land agency, so that the efficiency and effectiveness of service performance can be improved and accelerate the service of officers to land-making transactions in Sidoarjo Regency. Respondents to the trial there were 3 people of Sidoarjo Regency and 7 officers of the Sidoarjo Regency Land Office. Data collection methods are carried out with interviews, literature studies and questionnaires. Based on the results of soil certification information system analysis, some aspects of PIECES analysis have obtained quite good results. One of them can be seen from the results of service category analysis, where the overall percentage of test questionnaires that have been shared, on average fall into the range of the category ''Very Easy". The percentage of eligibility obtains a percentage of 100%. Thus it can be concluded that the information system has good quality and is very feasible for the process of processing land certification data.
Design of CDI (Capasitive Discharge Ignition) and Motor Spark Plugs Test Kits
Authors: Alamur Rosidil Wafa  , Ahfas Akhmad
Published: August 2021

The Ignition on a motorcycle is an electrical system that produces sparks in the combustion chamber. If there is a mass of ferromagnetic material moving closer to the sensor, then the pulser will generate an electric current. Greater the electric current it generates. With the working principle of such a pulser, it can be used as a rotation sensor and sent to the ignition coil to produce a higher voltage which will produce sparks at the end of the spark plug electrode. The perfection of the system affects the motor work system. A good CDI condition will make it easier to increase the RPM (Rotations Per Minute) and when the spark plugs are in good condition, the motorbike's performance is getting optimal. There can be a useful tool for analyzing the damage to the CDI and the spark on the spark plug by integrating the electronic system in the motor ignition system. An electronic circuit that connects the motorcycle's ignition system through the output of the pulser circuit signal, which triggers the CDI input instead of the pulse magnet. Because the CDI and motor spark plugs are one of the main components that play an important role in the performance of the combustion motor. So that the electrical system can work without using mechanics and can be used as a tool to be able to analyze CDI damage and motor spark plug performance because CDI and spark plugs are some of the main components that play an important role in combustion motor performance. The result is that the tool can test CDI and motor spark plugs efficiently after which it can conclude the damage and can distinguish the characteristics of the CDI and the motor plugs.
Classification of Enchepalo Graph (EEG) Signals for Epilepsy Using Discrete Wavelet Transform and K-Nearest Neighbor Methods
Authors: Pribadi Maulana Angga
Published: August 2021

Epileps is a disorder of the contents of the nervous system of the human brain resulting in the presence of abnormal activity that is the excessive activity of neuron cells in the brain. In Indonesia there are more than 1,400,000 cases of Epilepsy each year with 70,000 additional cases each year. About 4050% occurs in children. A widely used method for assessing brain activity is through a sephalogram (EEG) Electrone signal. The Epilepsy classification system is built with extraction and identifikas stages. Wavelet exctraction is suitable for non-stationary signal analysis such as EEG signals. Wavelet tranformation can extract signal components only at the required frequency. So that it can also reduce the amount of data but without losing meaningful information. But to make it work and can be used on a system needs to be done classification in order to be able to distinguish between commands from each other. So it is used K-Nearest Neighbour (K-NN) classification method so that the signal that has been eliminated buzz can be directly entered into the classification to determine the correct wrongness of a data. In this study obtained the results of data accuracy value that K = 1 has the largest percent of 100% and the smallest percent is found in K = 7 and K = 11 namely 14.2% and 18.2% it is caused by the presence of classes that do not match the test data so as to reduce the percentage of accuracy in the K.
Effect of Jetpump Throat Diameter and Secondary Discharge on Suction Pressure and Pump Efficiency
Authors: Wijaya Fatkhur Rohman Eka Candra
Published: August 2021

The throat diameter is one of the main parts of the jetpump, the throat diameter is a mixing chamber which has the function of mixing low-speed secondary fluids with high-speed primary fluids. The purpose of this study was to determine the effect of the throat jetpump diameter with a variation of 7,9,11 mm and secondary discharge with a variation of 10,15,20 L / minute on the suction pressure and pump efficiency. The highest test results were variations in the throat diameter of 11 mm and secondary discharge of 20 L / minute with a net discharge of 3.8 L / minute, an average discharge of 23.8 L / minute, a suction pressure of -0.25 and an efficiency value pump by 50%, the larger the throat diameter the greater the flow rate obtained.
The Effect of Liquid Organic Fertilizer Concentration on Growth and Production of Pakcoy Mustard (Brassica rapa L.)
Authors: Hakim Muhammad Irfan , Eko P Andriani
Published: August 2021

This research aims to find out the influence of liquid organic fertilizer concentration on the growth and production of mustard pakcoy (Brassica rapa L.). The research was conducted in Jiken village, Tulangan District, Sidoarjo Regency and plant physiology laboratory of Muhammadiyah University of Sidoarjo in July to September 2020. This research using RandomIzed Group Design (RAK) was compiled in a single factor, namely the concentration of liquid organic fertilizer with a level of 25%, 50%, 75% and repeated 3 times so that there are 30 units of experiments. The observed variables are: plant height (cm), leaf area (cm2), number of leaves (strands), wet weight (grams), antioxidant activity (ppm). The data was analyzed using ANOVA followed by BNJ test at 5% test level. The results showed no noticeable influence on the variable height of the plant and the area of the leaves. In variable number of leaves and wet weight there is a noticeable influence on the treatment of liquid organic fertilizer concentration 75% application as much as 4 times at the observation age of 35 days with the average yield of the number of leaves (17.33 strands) and wet weight (92 grams). Antioxidant activity tests showed the best results in the control treatment with the lowest value (174,779 ppm) because the lower the IC50 value, the better the antioxidant activity.
Online Survey Application System Design Via Telegram at the Bsa Project Surabaya Company
Authors: Saputro Wahyu Ardian , Suryawinata Mohammad
Published: August 2021

To improve the quality of service at BSA Project companies, it is necessary to survey how the results of the performance of BSA Project employees in serving customers, so that the results of the survey can be a company benchmark in evaluating and correcting if an error occurs. Making an Online Survey Application System Via Telegram at the BSA Project Surabaya Company which can be one of the benchmarks for companies to monitor and evaluate the performance of employees for service to customers. Supporting subjects in making this application are all employees in the Surabaya BSA Project Company. The application of the online survey application can be implemented using a php server. This online survey web application can also be connected to the telegram application, and the results can be displayed in real time. Testing the basic functions of the system that is done directly can be concluded that this application program can run as expected, then the results of the user acceptance test that has been tested on 20 employees can be known that the percentage for agreed responses is between 80% to 100 %, then the choice to disagree is between 0% to 20%, for that it can be concluded that the majority of user responses in using this application program are agreed and this application program can be well received by BSA Project Surabaya employees
Microcontroller-based Bird Pest Repellent in Rice Plants
Authors: Nonik Silvia Agustin  , Joni Koko , Diana Rahmawati  , Saputro Adi Kurniawan
Published: August 2021

In the cultivation of rice, there is never a problem with the name pests. If not controlled, the pest attack will affect the productivity level of the plant. Pests that attack rice plants include leafhoppers and birds. Birds have a very large percentage rate in attacking rice plants, namely the bondol bird which is one of the grain-eating birds. This bird is a very troubling pest for rice farmers because it causes crop yields to drop dramatically. There are several ways to repel birds, usually farmers using the manual method by making a rice field and crackle which is then tied to a rope. When using this method, farmers have to wait for agricultural land for approximately one month. This is considered inefficient considering the farmer's job is not only to wait for the rice plant until harvesting. So that in this study, a tool that will be used to repel bird pests will be designed by using solar panels as a source of voltage with sound output using a frequency of 1.5 - 3 KHz.
Hotplace Magnetic Stirrer Automatic Heat Control and Water Velocity Based on PID (Proportional Integral Derivative)
Authors: Zaifuddin  , Ibadillah Achmad , Alfita Riza , Laksono Deni Tri
Published: August 2021

Hotplate magnetic stirrer is a laboratory tool that is used to heat or warm as well as mix or homogenize chemical solutions. This tool is available in chemical, microbiology and pharmaceutical laboratories. Equipped with a stirrer made of magnets (stir bar) which is used to homogenize chemical solutions. This magnetic stirrer hotplate uses an ATMega 16 microcontroller based system. It uses an infrared temperature sensor MLX90614 to measure and monitor the temperature of the solution, starting from the start of mixing which is assisted by rotating a DC motor as a stirring device until the liquid is mixed or homogeneous. Homogeneous conditions are indicated by the ADC value ( Analog to Digital Convertion) which is obtained constant. If you use the automatic menu, only choose the mixing solution on the automatic menu. There are four choices for the solution speed of 400-1600 rpm with an increase of 400, there are four temperature choices, namely 30-60 degrees Celsius in increments of 10, there is a choice of time used for stirring time at 1-30 minutes. For temperature display, stirring speed and stirring time can be seen on the LCD 20x4 display.
Internet Of Things-Based Orchid Plant Watering Tool
Authors: Solikudin Irwan , Syahrorini Syamsudduha
Published: August 2021

The orchid flower is an ornamental plant that has a lot of interest. For orchid cultivation, there are many things that need to be monitored, including the watering process. Referring to this, an Internet of Things (IoT) -based orchid watering device was made which uses Arduino as a microcontroller, the yl-69 sensor as a soil moisture reader, the DHT11 sensor as a temperature reader, the float swith sensor as an automatic reservoir and an omron timer as a timer for administration. vitamin. All data read by the sensor is sent to the Thingspeak webserver and forwarded to the MIT App Invertor application installed on the smartphone. This tool is made to make it easier for a cultivator to monitor watering plants remotely via an application on a smartphone. After taking data for about two weeks, the sensor readings were obtained, including the yl-69 sensor in wet conditions which has a standard deviation of 0.89 and dry conditions 1.18, the DHT11 sensor has a standard deviation of 0.4 for temperature. For the development of orchid plants, it shows quite good results, it is shown from the stems and leaves of the plants that begin to elongate and grow thick.
The Effect of Using a Rocker Arm on the Performance and Efficiency of a 200cc 4 Stroke Motor
Authors: Fakhruddin Afif , Fahruddin A'rasy
Published: August 2021

In Indonesia, many people often use two-wheeled vehicles compared to four-wheeled vehicles, and so many people want the best speed and performance of their motorbikes compared to the manufacturer's standards. Modifying the camshaft or what is more familiarly known as "papas noken or camshaft" aims to increase volumetric efficiency and change the character of an engine, so that the engine produces more power and as needed. In racing motorbikes, modifications have been made to several systems and components, including the camshaft or camshaft to improve the motorbike's performance. Motor vehicle engine performance parameters include torque, power, mean effective pressure, specific fuel consumption, thermal efficiency, and air-material ratio. fuel air and fuel. In general, motorbikes for competition have been modified mechanical components and systems.
Arduino-based PLTS and PLN Hybrid Controller Design
Authors: Rehiara Adelhard Beni , Rumengan Yanty
Published: August 2021

Along with the technology that is starting to develop and the price is in the beginning to be affordable as well as good regulatory support from the government, solar power plant has become a new interest in today's society. The main problem of this power plant are complicated control system and quite expensive price. In this research, an Arduino-based hybrid controller has been developed to overcome this problem. The controller is designed to utilize power from power grid and the rooftop solar power. To increase system efficiency, design of the controller is based on the DC voltage for the lighting installation.  Features available in this hybrid controller include overcurrent protection, two-stage battery voltage protection, automatic power transfer, timer for ON / OFF of outdoor lighting. The test results indicate that the designed controller achieves in accordance with the design requirements.
Chicken Feed Processing Machines Using Autodesk Inventor Software
Authors: Syach Sabaruddin , Bahry Noer Aden , Nurrohkayati Anis Siti
Published: August 2021

In chicken farm, the biggest cost is from chicken feed. The feed cost is too expensive because it uses factory feed, which makes operational costs high, then  the profits obtained are very small. The idea is to make the design of a chicken feed processing machine to increase the efficiency of chicken feed costs. The owner of chicken farm can produce chicken feed itself. This chicken feed processing machine is equipped with a corn grinder, dough mixer, and chicken feed mold. This chicken feed processing machine in chicken feed printing has a screw conveyor working principle that utilizes the threads of the screw as a material carrier and presses towards the end of the mold and is cut using 2 rotating blades following the screw conveyor rotation. The chicken feed processing machine uses an electric motor that has a power of 1.5 Hp with a rotation of 140 rpm and can produce 20.16 kg/hour of chicken feed. This machine has dimensions of 125 cm x 40 cm x 80 cm, the chicken feed processing machine designed using Autodesk Inventor software.
Design for Monitoring Blood Pressure, Non-Invasive Blood Sugar, Weight, and Body Temperature Based on Internet of Things
Authors: Muhammad Nur Fariz  , Jamaaluddin
Published: August 2021

In adults to the old age, check health conditions such as blood pressure, blood s ugar levels, and others are needed regularly. Medical devices generally only be operated by doctors. Healthcare companies always develop medical devices for efficiency in use and minimize costs in manufacture. In this study, researchers made a design for monitoring blood pressure, non-invasive blood sugar, weight, and body temperature based on the Internet of Things. This tool uses NodeMCU microcontroller, which processes sensor MAX30100 and DS18B20. The MAX30100 sensor is used to detect blood pressure and blood sugar non-invasive. By put finger index on the sensor, the results will display after 20 seconds. DS18B20 sensor is used to measure realtime body temperature by clamp the sensor to the armpit.  Load Cell sensors and the HX711 module are used to measure body weight.Results on measurements on LCD 20x4 and android using the Blynk application with the internet.Test analysis with a compare of the manufacturer's standard tools. The results, accuracy of tool are 94.78% and 93,37% in the measurement systole and diastole, 93,21% in measuring blood sugar, 96,55% in measuring body temperature, and 98,27% in measuring body weight. The results on Android can  display if there is an internet or wifi connection without place restrictions.
Three Phase Induction Motor Control Using Programmable Logic Control With Star Method
Authors: Haris Mastain Arzaq
Published: August 2021

The rapid development of automation system is inseparable from the development of technology in the field of control. In its development, a Programmable Logic Controller (PLC) has been widely used on an industrial scale. PLC programmable can be used as a controller of three phase induction motor. If an error occurs, it can be quickly identified and the work function of each device can be monitored and will also be easier to develop a method of control in the industry. This situation led to many large industries using PLC for all control equipment. In this study created a system of control of three phase induction motor using Programmable Logic Controller (PLC) with the method of Star (Y). Inrush current when the displacement of the position of Star (Y) to Delta (Δ) is expected to be reduced. The results of the research that has been done the tool can work well and yield value in accordance with the theory. As well as a tool in the design of specialized trainer so it can be used as a learning media.
Smart Electric Solar Car Application System Based on Android
Authors: Ahmad Riyadi  , Haryanto  , Koko Joni  , Achmad Ubaidillah
Published: August 2021

Electronic devices that are increasingly developing make alternatives to human activities every day so that human work can be completed easily. Like smartphones as electronic devices that have dominated electronic devices so that users have the convenience of fulfilling their needs. There have been many electronic devices that can be controlled by simply pressing the remote button without even touching anything but by voice commands. Technology has developed rapidly so that a microcontroller like Arduino can be integrated with other devices, such as an electric car that is equipped with solar panels as a source of electrical energy and controlled via an Android smartphone. In this study, an electric car will be controlled by an application on a smartphone with voice commands, and using bluetooth as a connection between the application system and the electric car system.
Thermoset Polymer Splicing Study Using a variation of welding
Authors: Utomo Adi Prastyo , Prantasi Harmi Tjahjanti
Published: August 2021

There is not much plastic welding currently done and not much research has been done on plastic welding. The purpose of this study was to study the use of welding variations used to join the thermoset polymer material. The thermoset polymer materials used are acrylic, melamine and bakelit with the test sample measuring 80mm in length, 30mm in width and 3mm in thickness. Variations in welding are used using hot gas welding, electric soldering and gas torches. The test method is carried out after welding to determine the porosity of the weld using a penetrant liquid. Hardness testing was also carried out. The best welding results are shown on acrylic material using electric solder, showing that the amount of porosity is the least, and has the highest hardness test.
Temple Encyclopedia Application Based on Android (East Java Temple Case Study)
Authors: Sasmito Bagus Sumadyo  , Suprianto
Published: August 2021

The purpose from this research is to designing and to produces a mobile application of Encyclopedia which can give data information of related temple that they just visit. Research’s method is using waterfall method, the technique to collecting data using seconder data technique which temple’s data have been collected from book printed by Ministry of Education and Culture. Product from this research is temple’s visitor can get information about temple related with mobile by scanning qrcode.
Analysis of Corrosion Breakdown Rate in Low Carbon Steel with Aluminum Coating
Authors: Jofalo Zyahdo Nikri , Tjahjanti Prantasi Harmi
Published: August 2021

This study aims to analyze the corrosion penetration rate of low carbon steel with aluminium coating. The method used is the potentiodynamic method to determine the value of the corrosion rate. The corrosion medium used was HCl. The aluminium used is aluminium frame waste powder. The coating process is by dipping low carbon steel pipes into aluminium frame waste that had been liquefied in the Hot Dip Galvanizing (HDG) method of 700oC and immersion time of 45 seconds. The results of this study show that low carbon steel which has been coated with aluminum frame waste powder has a high corrosion rate which is proven to have a corrosion rate of 18,1808 mm/year. So that the corrosion rate is at an unacceptable level.
Design and Build a Motorcycle Security Controller Using the IoT-Based GPS Tracking Method
Authors: Dimyati Afif , Rasjid Dwi Hadidjaja
Published: August 2021

Motor vehicle theft cases still often occur around us, this happens because there is still a lack of security systems in motorized vehicles that only use ignition keys and key covers, where weaknesses in standard security systems like this have been understood by motor vehicle theft perpetrators. to do the action. To overcome this, a motorized vehicle security system was created using the IOT-based GPS tracking method to prevent and make it easier to retrieve a stolen motorized vehicle. So far, most motorcycle safety devices are still physically secure, for example a solution commonly used by motorized vehicle owners by adding safety locks to discs, chaining and so on, but owners often forget to install locks, or vehicle alarms. The result of this research is the production of a controller design tool, motorcycle safety and GPS tracking to provide information on the last location of motorized vehicles and can control remotely based on iot. which has been experienced by motorized vehicle users.
Food Safety and Halal Risk Mitigation in Fish Crackers Supply Chain with FMECA and AHP
Authors: Maulidah Wafika Urfah , Wahyuni Hana Catur
Published: August 2021

With the development of the times, people are increasingly aware that food is safe for consumption. Throughout the food supply chain process, there are many risks of food safety from being safe to being unsafe. This study aims to analyze food safety and halal risk mitigation in the supply chain, which consists of identifying food safety risks throughout the supply chain process, measuring food safety risks in the supply chain, determining the most critical value for risks that arise in food safety, and determining food safety risk mitigation measures. The object used is the supply chain of fish cracker companies in the Buduran area, Sidoarjo. Data processing was performed using FMECA and AHP methods. The results showed that the most critical risk lies in the management of the meat grinding system with a value of 0.60494 where the influencing factors are the absence of halal certification on the product and not implementing food safety standards, so that mitigation measures are carried out, namely evaluating and fostering manpower planning and job analytic.
Analysis of Tube Design for Clean Water from Stainless Steel 304 and 201
Authors: Putro Muhammad Amin , Tjahjanti Prantasi Harmi
Published: August 2021

This study aims to design the water tube for pure water namely a set of processing tools used to place the water using Autodesk Inventor 2016 software. The data which inputted is stainless steel SS 304 and SS 201, because both of them have the Cr and Ni elements, which will be used as tubes and the top and bottom caps. The results of running data are von mises stress, displacement, and safety factor. The output data were used to obtain the most efficient material and thickness variations between 1.5mm, 2mm, and 3mm. The most suitable and efficient result shown at 3mm thick SS 304 with the maximum value of von mises stress is 14.62 MPa, a maximum displacement of 0.013mm, and a safety factor of 15.
Design And Build Of Gabah Processing Machine 5 Kg Capacity Transmission System
Authors: Koencoro Anggoro Dwi , Istiqlaliyah Hesti
Published: August 2021

Grain processing machinesis a machine designed to improve map welfareni in the district area Nganjuk. This engine component containsri of the paring system,separator system,transmission systemand order. The transmission part serves totransmits the rotation of the drive motor to the driven mechanism through the pully and v-belt. This machine has a capacity of 5 kg at a time.The discussion focused on the transmission system and frame. Main powerin the form of an electric motorto be transmittedusing pulleys and V-belt. Using motor 0.75HP with a motor rotation of 1400 rpm on the main motor. Transmi typesi used pulleys and belts-v, with belt type A. The drive pulley on the motor is 75mm,puli on a 75mm grinder.
Entertainment Cost Efficiency Analysis With Data Envelopment Analysis (Dea) And Fuzzy Logic (Flp & C-Iowa) Approach To Sales Level
Authors: Saputro Dwi Kakung , Sukmono Tedjo
Published: August 2021

It caused some problems regarding to calculation and measurement of costs which is issued for the level of efficiency desired by the company, namely PT. LLL Surabaya. From the results of measurements and analysis, it shows that system has objective value in “efficient” category. Therefore, the ranking results of regional operating system (DMU3) are the most optimal in terms of sales capacity, which is Rp. 11,745,050,779. It is caused by the impact of providing these costs. Based on the decision-making preferences related to the entertainment costing system, (CI) value is 0.18 for (P1) and 0.03 for (P2). It means that marketing department has more preference for entertainment costing system should be given constantly with the aim that total sales capacity can continue to increase.
Prototype of Making Semi Automatic Tofu Nigarin Using Atmega16 (Tofu Without Waste)
Authors: Adi Irawan  , Haryanto  , Kunto Aji Wibisono  , Dian Neipa Purnamasari
Published: August 2021

Tofu has the best quality vegetable protein because it has the most complete amino acid composition and is believed to have a relatively high digestibility of 85 - 98%. Basically, making tofu uses acidic / coagulation using vinegar, but different from tofu nigari, the coagulation process uses seawater rice extract. This material was chosen because in the process it does not produce waste and also does not smell so it is environmentally friendly. The background of making this tool is to provide learning as well as knowledge about tofu nigarin and to make prototypes so that it is easier to digest knowledge and also this tool uses a semi-automatic process, which usually makes tofu still using manual technology. For the method itself, it uses the fuzzy method, which is comparing several results to find out the right size in the manufacturing process. With this tool, it is hoped that the public will know what tofu nigarin is and can also use this tool to start their own business at home because by using this tool making tofu becomes easy.
Android Based Shoe Laundry Ordering Service System Using Google API Waru, Sidoarjo
Authors: Hendra Kurniawan
Published: August 2021

Lifestyle is a secondary need in human life, which changes depending on the times or a person's desire to change his lifestyle. Along with the development of life style many people choose to want something that is practical and does not impose himself, for example, people who are lazy to wash clothes, shoes and others because far from home, make a lot of people who took the initiative to make services of laundry or the laundry for profit of the job. So a research was conducted on android-based shoe wash ordering services in the Waru area, Sidoarjo. The purpose of this study is to facilitate and assist small entrepreneurs in obtaining customers and to assist users of laundry shoeand shoe repair services in finding locations and using the services of these entrepreneurs. The research was conducted using the SDLC (methodSoftware Development Life Cycle). Where SDLC is a system development methodology to compile a new system to replace the old system, update or improve the existing system. To deal with this, anservice ordering application is created laundry android based shoeto help entrepreneurs and the community. This application is used by using theprogramming language Java along with MySQL database. The results of a survey given to 10 people, get 75% results which state that the application is quite helpful and satisfying.
Analysis of Biogas Production From Fermentation Results of Pineapple Bark Waste as Main Raw Material
Authors: Fatkur Rhohman  , Hesti Istiqlaliyah
Published: August 2021

The need for energy is currently increasing. But, dependence on fossil energy is very high. So, there needs a real effort to develop new and renewable energy sources. One of the sources that can be developed for energy is biogas. Many natural resources can be used as raw material for biogas production, such as pineapple skin waste which is widely available in Kediri. This study aims to analyze the results of biogas production from a combination of pineapple skin, cow dung, EM4, and water. This research uses a qualitative approach. The research method is experimental research. The composition ratio used was 50 kg of pineapple skin, 50 liters of water, 2 kg of cow dung, and 2 liters of EM4. The study time was 30 days. the overall biogas production yield was 0.204 kg. The biggest increase in biogas production occurred on day 17 to day 25. From the results of data processing using numerical methods, the graphical equation of biogas production is described by the equation . y represents the volume of biogas production in grams. x represents the counted days to determine the production process.