Journal System Information And Computer

Prototype Monitoring Of Electronic Devices At Nurul Amin Lahumbung Mosque Based On The Internet Of Things

2025-09-02T05:14:01+08:00

This study aims to: (1) To make a prototype of monitoring electronic devices in nurul amin lahumbung mosque based on the internet of things. (2) To find out the implementation of the prototype monitoring of electronic devices in the nurul amin lahumbung mosque based on the internet of things. This research used the prototype (prototyping) method. The stages of making tools using prototypes are gathering needs, building prototypes, evaluating prototypes, coding systems, testing systems, evaluating systems, using systems. The results of this study indicate that: (1) Prototype monitoring of electronic devices at the Nurul Amin Lahumbung mosque based on the internet of things is designed or made using NodeMcu Esp8266, Relay, Dht11 Sensor, Dfmini Player, Speaker, Fan, Lamp, Android Smartphone, Blynk Application, Wifi and 5V Adapter. The Blynk application as a timer as well as media monitoring and the Blynk application can run on smartphone specifications of at least 1.5 GB RAM with Android version 10 and above. (2) Implementation of prototype monitoring of electronic devices at the Nurul Amin Lahumbung mosque based on the internet of things can turn on the sound automatically properly according to the specified time and notifications are displayed in the Blynk application. Can turn on the lights automatically well at dawn, maghrib and Isha prayers. Can turn on the fan / turn off the fan automatically properly where the fan will turn on when the temperature is above 25^oC and the fan will turn off when the temperature is below 25^oC.

Web-Based Final Project E-Archive Information System At The Library Of Institute Of Technology And Business Bina Adinata

2025-08-11T16:04:56+08:00

This research aims to: (1) Designing a website-based final project E-Archive information system at the Bina Adinata Institute of Technology and Business library. (2) Knowing the implementation of the website-based final project E-Archive information system design in the Bina Adinata Institute of Technology and Business library. This research uses the Waterfall research method, where stages are as follows: (1) Requirement Analysis and Definition (2) System and Software Design (3) Implementation and Unit Testing (4) Integration and System Testing (5) Operation and Maintenance. Based on the research results it can be concluded that: (1) Web-based final project E-Archive information system at the Bina Adinata Institute of Technology and Business library in its design using a system design model, namely the Unified Modeling Language (UML) including use case diagrams, activity diagrams and sequence diagrams, class diagrams. The programming language used is PHP and MySQL as its database storage with the system development method used waterfall. System testing used is the blackbox method and Usability Testing. (2) Implementation of a web-based final project E-Archive Information System at the Bina Adinata Institute of Technology and Business library is done well. This can be seen from the results of system testing using the System Usability Scale (SUS) method with a value of 72.9 which means grade scala B or included in the Good category.

Web-Based Queue Number Taking System At The Office Of Population And Civil Registration Of Bulukumba Regency

2025-08-31T23:17:52+08:00

This study aims to: (1) To design a website-based queue number retrieval system for the population and civil registration service in Bulukumba Regency. (2) To implement a queue number retrieval system at the Bulukumba Regency population and civil registration service. Because the development of information technology has had a major influence on organizational or agency activities, especially on the existing queuing system, while the queuing system at the Population and Civil Registration Office of Bulukumba Regency is still manual so that people have to come directly to the office to take queue numbers, so this is less efficient for taking numbers queue.

Based on the existing problems, the queuing system is a solution where this queuing system is easier to access without having to wait long to get a queue number. This study uses the Waterfall method. This Waterfall model consists of several stages, namely analysis, design, coding, testing, implementation and maintenance.

Based on the results of the tests that have been carried out in this study, a website-based queue number retrieval system was designed and built based on the problems that occur in taking queue numbers at Dukcapil, in designing this queuing system using UML as the system design and built using the php programming language using MySql database as database storage and using the waterfall method in the system development stage, testing is carried out using the black box method and based on the tests carried out this system is in accordance with the design. The results of the implementation of a website-based queue number retrieval system at the Bulukumba Regency population and civil registration service, namely assisting the community in taking queue numbers and assisting staff in preparing reports.

Telegram-Based Smart Doorbell Controller Prototype

2025-08-11T14:57:00+08:00

This study aims to: (1) Design a Telegram-Based Smart Doorbell Controller Prototype. (2) Find out the implementation of a Telegram Based Smart Doorbell Controller Prototype in the house of resident at Ponre, Matekko Village, Gantarang District, Bulukumba Regency. This study used the R&D research method, namely by comparing previous research so that the research carried out was even better. R&D research has several stages, namely: (1) analysis stage. (2) Design stages. (3) Development stages. (4) Stages of testing. And (5) report stages. The results of this study indicate that: (1) Telegram-based smart doorbell controller prototypes were made or designed using Esp32 Cam, Push Buttons, Df Mini Player, Memory, Speakers, Relays, Selenoids, Servo Motors, Android Smartphones, Telegram Applications, Wifi, and 12V adapter. (2) implementation of the telegram-based smart doorbell controller prototype which was carried out at the house of a resident in Ponre, Ponre, Matekko Village, Gantarang District, Bulukumba Regency. When someone visits the house and then presses the bell, it can emit a sound that has been entered into the df mini player's memory such as "Assalamualaikum", can send notifications (sample images) to the telegram application to see guests visiting the house and can control the door via the telegram application via selenoid so that it can open automatically through commands given such as "/open and /close" and the servo motor can open the door automatically.

Automatic Rice Husk Drying System Prototype Based On Arduino Uno At Mattirobulu Cooperative In Bontosunggu Village, Bulukumba Regency

2025-08-24T23:04:09+08:00

Prototype of automatic grain dryer system using LDR sensor, Rain Sensor, RTC and Temperature Sensor as input variables to control the opening and closing of the dryer, stirrer and heater. Main control in this system is the Arduino Uno which uses the Microcontroller ATMega328. The cover for the grain dryer is connected to a rope that will be moved using a Motor Stepper. When the LDR sensor detects light and the rain sensor does not detect rain, the dryer cover will open. If the LDR sensor does not detect light and the rain sensor detects rain, the cover for the grain dryer will be closed. RTC is used for scheduling the time of grain stirring. The stirrer will move every 5 minutes. The temperature sensor is used to read the temperature, if the temperature is ≤50°, the incandescent lamp heater will be turned on. The whole system has been tested and runs as planned.

Prototype Of Automatic Irrigation Monitoring For Tomato Plants Based On Soil Moisture Using Esp8266 Based On Iot

2025-08-11T07:48:47+08:00

This research aims to: (1) To design a prototype for monitoring automatic watering of tomato plants using the IoT-based Esp8266. (2) To know how to build a monitoring prototype of automatic watering on tomato plants based on soil moisture using IoT-based ESP8266. This study uses the Prototype research method, where the stages are as follows: (1) needs analysis. (2) make a prototype (3) evaluate the prototype (4) code the system (5) test the system (6) evaluate the system (7) use the system. Based on the results of this study it can be concluded that : (1) Prototype monitoring automatic watering of tomato plants based on soil moisture using the iot-based Esp8266 is designed using soil moisture sensors, Esp8266, relay, water pump, jumper cabels, adpters and using the blynk application. The soil moisture sensor will detect soil moisture then it will be processed by the Esp8266 microcontroler to then be forwared to the relay to disconnect or connect the current to the water pump so that water can flow and notifications go to blynk (2) The prototype for monitoring automatic watering of tomato plants based on soil moisture using the iot-based Esp8266 was built in the form of a prototype with tomato plants provided in pots where the soil moisture sensor will detect soil moisture which will work in three humidity conditions, namely conditions <=60% (pump flush), 61-80% (safe state), >80% condition (ecessive fatigue) and notification goes to blynk and based on the results of the validation it get value 0,87 was found that all the aspects that were declared had very high validation, so that the working process of the tool worked optimally