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Journal : JURNAL MEDIA INFORMATIKA BUDIDARMA

Penerapan Algoritma Fisher Yates Shuffle pada Game Edukasi Pembelajaran Untuk Pendidikan Anak Usia Dini (PAUD) Muhamad Ariandi; Muhammad Dwiki Ariyadi
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 6, No 4 (2022): Oktober 2022
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v6i4.4683

Abstract

Games can be used as educational tools, helping students learn about a particular subject or concept. Just like playing learning educational games for Early Childhood Education (PAUD), it can be a way to learn. In learning activities such as letters, numbers, colors, names of animals, plants, and so on, they still use conventional learning media, so they are less effective in implementing learning, where currently children interact more with smartphones than books, this can This causes parents whose children are still in elementary school, such as reading, counting, writing using books that are less attractive, which can cause children to be lazy to study, and less attractive to children in learning. From that problem, the author is interested in making educational game applications by utilizing smartphone media. And the application of this learning educational game was made by utilizing the Fisher Yates Shuffle Algorithm, by randomizing the questions in this application. Based on the test results, the implementation of the Fisher Yates Shuffle Algorithm for question randomization in the early childhood education learning educational game application (PAUD) went well, was in demand by PAUD children and there were no repeated questions that made PAUD children happier in study.
Prototipe Sistem Monitoring Rumah Walet Berbasis IoT Muhamad Ariandi; Jerry Alvinser
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 7, No 2 (2023): April 2023
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v7i2.5897

Abstract

Swallow's nest is one of the areas of business carried out by residents of the Tulung Selapan area, where many residents of the area make their houses part of the swallow's house, so that the houses where people live and the swallow's house merge. Problems often occur in swiftlet houses which cause unstable temperatures, poor air quality, and the sound of swallow call speakers that often turn off without a known cause. Where to carry out maintenance of the swallow house cannot be done at any time, only certain times that can be done by the swallow entrepreneur in checking the swallow house, namely when the swallow comes out. From these problems, the researcher aims to make a prototype of a swallow house monitoring tool which has several components such as temperature so that the condition of the swallow house is maintained at a temperature of 260C - 290C using a DHT22 sensor and a mistmaker. The heater automatically turns on at temperatures below 260C to keep the swiftlet house hot and if the temperature is above 290C a mistmaker is used as a cooler which will automatically turn ON. To maintain air quality using the MQ-2 sensor, and monitoring the current flowing to the swiftlet calling speaker using a DC voltage sensor with the help of Esp32 as a microcontroller. So with the existence of this swiftlet house prototype tool, swallows will feel comfortable and produce good quality swallow nests for entrepreneurs to make it easier to monitor swallows in their swallow houses. From the results of measurements and percentage calculations performed on each component of the tool sensor, nothing exceeds the tolerance value of 5% and the components used in this tool can work properly according to their functions. This monitoring system prototype tool can help swallow house entrepreneurs more easily control the condition of swallow houses and produce good quality swallow nests than before, so they have quite expensive selling prices.
Penerapan dan Pemantauan Pakan Ikan Lele Otomatis Menggunakan Keypad Shield Berbasis IoT Muhamad Ariandi; Imam Karua
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 7, No 4 (2023): Oktober 2023
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v7i4.6807

Abstract

Cultivating freshwater fish is a promising business in the long term. One type of freshwater fish that is widely cultivated by people is catfish. Catfish is a type of freshwater fish that does not require a lot of care, so it is very profitable and has high economic value. The problem that often occurs in catfish farming is that when feeding fish, farmers are often late in providing fish food, which causes catfish to die and experience cannibalism or eat other species. Based on the problems that occurred, research was carried out at Agrowisata Tekno 44 which aimed to implement an automatic catfish feeding device through the Internet of Things (IoT) based Blynk system which can be controlled using an LCD Keypad Shield which can provide a warning if the feed approaches a predetermined minimum limit. Addition of Mega+Wifi R3 Atmega 2560+ESP 8266 which functions as a link between the automatic fish feed and the Blynk application. The research method used in writing this article is a literature study by comparing the results of ultrasonic sensor measurements with a measuring tool in the form of a vernier caliper, and an interview method with cultivators to obtain information about feeding. Scheduled measurements at a specified time to obtain maximum results, an ultrasonic sensor was added to the fish feed container which functions to determine the contents of the volume of the RTC fish feed container which is used to store time information from the automatic fish feed tool, Push Button to measure the amount feed, the servo motor is used to open and close the fish food container that will exit into the fish pond. Testing the ultrasonic sensor with a vernier caliper to measure the distance that detects fish food in the fish food container produces a measurement ratio with a difference of 0.1 from the comparison between the measurements of the ultrasonic sensor and the vernier caliper. The results of testing carried out for 7 days with automatic fish feeding running according to a predetermined schedule, namely 06.00 and 18.00 with a success rate of 100% accuracy. And the success of the feed weight was 95.6% with an average accuracy of 96%, meaning that the fish did not lack food due to the lack of feed received.
Prototipe Sistem Monitoring dan Kendali Suhu Box Kubikel 20 kV Berbasis Long Range (LoRa) Muhamad Ariandi; Yoza Risti Oktaria
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 7, No 4 (2023): Oktober 2023
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v7i4.6796

Abstract

Electricity distribution often faces problems, one of which is interference with the 20 kV cubicle box caused by corona due to changes in temperature and condensation. This disturbance can cause arcing between the insulator and live parts. One solution is to use a heater and exhaust fan to maintain temperature and humidity. This study proposes a prototype to combine temperature and control heaters and exhaust fans automatically. Integrated sensors help monitor the temperature in the cubicle. Using a temperature sensor (DHT 22) shows high accuracy, and a current sensor (SCT 013) is suitable for exhaust fans and heaters. When the sensor is ready, the DHT 22 sensor will read the temperature in the room. If the reading temperature exceeds 40°C, then the exhaust fan will turn on to remove hot air in the cubicle box, whereas if the temperature is below 40°C the heater will turn on. If the detected temperature exceeds 43°C, and the exhaust fan does not turn on, a notification will appear on Blynk to immediately check the exhaust fan for errors. Meanwhile, if the temperature detects the cubicle box below the temperature of 37°C, a heater error notification will appear. The SCT 013 current sensor will detect the amount of current flowing in the exhaust fan and heater with the help of Esp32 as a microcontroller. This prototype utilizes LoRa technology for remote communication and sends notifications via the Blynk application. Tests show that this tool can help operators effectively monitor and control cubicle box temperature.