Sampah merupakan ancaman serius bagi masyarakat, karena membuang sampah sembarangan dapat menyebabkan pencemaran lingkungan, dalam meningkatkan kesadaran mahasiswa akan kepedulian terhadap kebersihan lingkungan maka perlu adanya sebuah tempat sampah otomatis. Penelitian ini dilaksanakan dikampus STMIK Hang Tuah Pekanbaru untuk membantu mahasiswa dan Cleaning Service  dalam permasalahan sampah yang saat ini  ada di kampus. Tempat sampah otomatis bertujuan  untuk memberikan notifikasi  melalui telegram  kepada petugas Cleaning Service secara otomatis jika tempat sampah penuh. Tempat sampah otomatis  ini juga bermanfaat  dalam mempermudah pengguna untuk membuang sampah organik tanpa harus membuka sendiri tutup tempat sampahnya. Metode yang digunakan dalam penelitian ini merupakan metode prototype yaitu untuk mengetahui bagaimana sistem yang digunakan dapat berjalan dengan baik. Kesimpulan dari alat ini dapat mambantu mahasiswa dalam membuka dan menutup tempat sampah secara otomatis tanpa menyentuh secara langsung tempat sampah sehingga mahasiswa terhindari dari bau dan kotornya tempat sampah,tempat sampah otomatis ini juga membantu Cleaning Service dalam mengetahui kapasistas penuhnya tempat sampah dengan mengirim notifikasi melalui telegram .

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Rancang bangun tempat sampah otomatis mengunakan mikrokontroler dan sensor ultasonik dengan notifikasi telegram

Kemajuan teknologi informasi yang berkembang saat ini, memiliki peranan yang sangat besar  dalam  menunjang  semua  kegiatan  terutama dalam  hal  pemanfaatan  data  dan  informasi  yang mencangkup  berbagai  bidang seperti dalam dunia pendidikan. Pada  Pascasarjana Universitas Riau yang terbagi empat Program studi yaitu Magister Ilmu Administrasi, Magister Ilmu Komunikasi, Magister Sosiologi dan Magister Ilmu politik, data lulusan dari tahun 1996 sampai tahun 2020 kurang lebih 2253 alumni dengan rata-rata 90 lulusan pertahunnya. Metode yang digunakan dalam penelitian adalah permodelan waterfall. Dengan banyaknya lulusan dari FISIP Universitas Riau dan belum optimalnya pengumpulan data alumni. Penelitian ini menunjukkan hasil bahwa adanya sistem informasi tracer study ini dapat menyajikan informasi alumni Pascasarjana FISIP Universitas Riau yang meliputi penyajian data alumni, grafik alumni. Dari uraian permasalahan diatas maka dapat disimpulkan bahwa sistem informasi ini dapat mempermudah pengurus tracer study dalam penelusuran alumni, pihak kampus dan alumni.

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Sistem informasi tracer study berbasis web pada program pascasarjana fisip universitas riau

Based on the test results of the National Standardization Agency (BSN), as much as 66% of the gas cylinders tested were found to be unfit for use was studied by zhang[1]. Along with the increasing use of LPG gas, the quality of gas cylinder products has decreased, and the need for supervision of gas cylinder products from the manufacturer, so it cannot cause danger was studied by dae[2]. Gas leaks most often come from the gap between the mouth of the tube and the regulator so that it can cause pollution to the polluted room. This is due to the seal that serves as a sealing gap between the gas cylinder valve and the regulator not working was studied by saeed[3]. This seal serves to close and isolate the gap between the regulator and the upper mouth of the gas cylinder so that gas leakage can be avoided, or it could also be caused by rat bites on the hose which can cause gas to leak. For this reason, a LPG gas leak detection device can be made remotely. Created a LPG gas leak detection system based on Wemos D1 microcontroller using telegram notification. The whole tool is divided into several parts which consist of mq-6 sensor, ESP8266-01S module, wemos d1 microcontroller, and buzzer. This tool works when the ESP8266-01S module searches for the nearest internet network and the mq-6 sensor detects lpg gas, from the ESP8266-01S module and mq-6 sensor then to the Wemos D1 microcontroller to process, from the Wemos D1 microcontroller then activates the buzzer as a warning alarm that then transfer data through the ESP8266-01S module to the website and give notification of a gas leak to the smartphone of the user of the device. The mq-6 sensor functions if the gas content value is above 80. The results show that the gas content value is more than 80 as detected lpg gas, because it has tested the system and when there is no lpg gas the gas content value is less than 80.

/pdf/detector-leakage-gas-lpg-based-on-telegram-notification-54e4zp2462.pdf

Detector Leakage Gas Lpg Based On Telegram Notification Using Wemos D1 and Mq-6 Sensor

Rusunawa Rejosari is a flats owned by the Pekanbaru city government which is inhabited by underprivileged residents, water in the Rusunawa Rejosari borehole emits an unpleasant and murky odor, making it unfit for consumption and use for daily needs by residents who live there. Indonesia issued the TDS Standard by the Ministry of Health and the Indonesian National Standard (SNI), which is a maximum value of 500 ppm TDS and for the standard Hydrogen Potential (PH) of clean water 6.6 - 9.0 PH. Based on the above problems, a Water Quality Measurement and Filtration Tool was made using Arduino, a Hydrogen Potential Sensor (PH) and a Total Dissolved Solids (TDS) Sensor. Based on the research that has been carried out, it can be concluded that the tool runs smoothly, as evidenced by the measurement results of the accuracy of the sensor and successfully filters the water when the measurement is not normal, so that the water is suitable for consumption and use.

/pdf/water-quality-measurement-and-filtering-tools-using-arduino-4p22cjxra7.pdf

Water Quality Measurement and Filtering Tools Using Arduino Uno, PH Sensor and TDS Meter Sensor

This article discusses devising an IoT system to monitor weather parameters and gas pollutants in the air along with a n HTML web-based application. Weather parameters measured include; speed and direction of the wind, rainfall, air temperature and humidity, barometric pressure, and UV index. On the other side, the gas es measured a re; ammonia, hydrogen, methane, ozone, carbon monoxide, and carbon dioxide. This article is introducing a technique to send all parameter data. All parameters read by each sensor are converted into a string then joined into a string dataset, where this dataset is sent to the server periodically. On the UI side, the dataset that has been downloaded from the server-parsed for processing and then displayed. This system uses Google Firebase as a real-time database server for sensor data. Also, using the GitHub platform as a web hosting. The web application uses the HTML programming platform. The results of this study indicate that the device operates successfully to provide information about the weather and gases condition as real-time data.

https://beei.org/index.php/EEI/article/download/3030/2211

Real-time monitoring system for weather and air pollutant measurement with HTML-based UI application

The control of the fan in the classrooms of the Ekatama Tourism Pekanbaru SMKS still uses a rope as a speed controller or manual. To simplify the control of fans in the classroom, a Fan Control Device Using an Arduino Mega 2560 Microcontroller and an Android-Based DHT22 Sensor. The whole tool is divided into several parts which consist of Smartphone, Arduio Mega 2560 Microcontroller, DHT22 Sensor, Bluetooth HC-06, 4ch Relay Module, LCD 1602, 1K Resistor, XL4005 Step Down, Power Supply 12V 3A, LED Diffused, Push Button, and DC fan. This tool works when a Bluetooth Smartphone connects to Bluetooth HC-06, from Bluetooth HC-06 then to a microcontroller to process commands, from a microcontroller then to a Relay module that works as a substitute for a switch that functions to activate and deactivate the fan according to the desired speed. The application of this tool can also work with manual or automatic functions. The results showed that applications on Smartphones can communicate with Arduino Mega 2560 with a distance of 25 meters if there is no barrier, and 15 meters if there is a barrier.

https://e-journal.upp.ac.id/index.php/RJOCS/article/download/2055/1583

Penerapan alat kendali kipas angin menggunakan microcontroller arduino mega 2560 dan sensor dht22 berbasis android

The entire floor cleaning robot is divided into several parts, namely consisting of an Ultrasonic Sensor, Motor Shield L298, Arduino Uno microcontroller, Servo, and Dc Motor. This tool works when the Arduino Uno microcontroller processes the ultrasonic sensor as a distance detector and a DC motor as a robot driver, then the DC motor is driven by the Motor Shield L298. When an ultrasonic sensor detects a barrier in front of it, the robot will automatically look for a direction that is not a barrier to the floor cleaning robot. The distance value on the sensor has been determined, that is, when the distance read by the ultrasonic sensor is below 15 cm. The results of testing the value of the ultrasonic sensor distance found different conditions that occur. In a distance of> 15 cm, the condition of the prototype cleaning robot for the road floor cleaning is obtained, while the distance <15 cm, the condition for the prototype of the street floor cleaning robot has stopped.

/pdf/automatic-floor-cleaning-robot-using-arduino-and-ultrasonic-g1q6vp3ynt.pdf

Automatic Floor Cleaning Robot Using Arduino and Ultrasonic Sensor

Data Mining adalah suatu metode pengolahan data untuk menemukan pola yang tersembunyi dari data tersebut. Rekam Medis adalah berkas yang berisikan catatan dan dokumen tentang identitas pasien, pemeriksaan, pengobatan, tindakan, pelayanan lain yang telah diberikan kepada pasien. Poli klinik PT.Inecda menerima pasien sebanyak 20 pasien s/d 40 pasien dalam satu hari, dalam satu bulan bisa mencapai 600 pasien s/d 750 pasien, sedangkan dalam satu tahun Poli klinik PT.Inecda bisa menerima pasien kurang lebih sekitar 8.400 pasien dalam satu tahun.  K-Means Clustering adalah suatu metode penganalisaan data atau metode Data Mining yang melakukan proses pemodelan tanpa supervisi (unsupervised) dan merupakan salah satu metode yang melakukan pengelompokan data dengan sistem partisi. Hasilnya adalah melakukan pengelompokan dengan menggunakan K-Means Clustering dan RapidMiner yang dapat membantu melakukan pengelompokan berdasarkan wilayah, jenis penyakit dan Umur.

/pdf/penerapan-data-mining-untuk-pengelompokan-data-rekam-medis-15s80th93a.pdf

PENERAPAN DATA MINING UNTUK PENGELOMPOKAN DATA REKAM MEDIS PASIEN BERDASARKAN JENIS PENYAKIT DENGAN ALGORITMA CLUSTERING (Studi Kasus : Poli Klinik PT.Inecda)

The very rapid development of technology creates many technological products, especially in the field of Information and Communication Technology (ICT). The development of ICT in the world is increasingly widespread, where the use of ICT is not limited to the trade sector, but in other fields, such as government. The Clinical Management Information System is a form of technological development aimed at clinics in order to manage clinical management data in an integrated electronic reporting information system. To make it happen, a system was created that could manage patient medical record data so as not to wait long. The system also contains drug data, doctor data, employee data, action data and cashier bills. The method used in the development of this system is the waterfall method. It is hoped that the construction of this system can help facilitate clinical service staff in patient data, drug data, doctor data, employee data, action data and cashier bills.

Management Information System for Lancang Kuning Hospital Dompet Dhuafa Pekanbaru Using Codeigniter Framework

Inventory management in Office Stationery needs (ATK) is instrumental in supporting administrative activities. Not terinvetaris well, resulting in the use of goods is not optimal and increase spending on this ATK. For that required a system that can manage this ATK supplies. so that in the prediction of ATK inventory can coordinate and minimize expenditure of STMIK Hang Tuah Pekanbaru expenditure. The data obtained in this research is ATK At High School of Information and Computer Management (STMIK) Hang Tuah Pekanbaru sourced from Head of Equipment Section such as paper type A4 and F4, Paperclip, Map and Printer Ink. ATK is always experiencing shortage or also excess needs. With the Monte Carlo Method, STMIK Hang Tuah Pekanbaru will be able to determine the Pattern of ATK Supplies requirement in STMIK Hang Tuah Pekanbaru and the method can give a decision in determining the pattern of ATK request that will be requested to the employee. The result of the experiment of this method is to obtain the average number of procurement requests and the average number of procurement. Estimates of the Monte Carlo simulation strategic plan that has been done will yield an estimated information on the average amount of procurement as 16 packs and the estimated average monthly expenditure of Rp 21,333.- With the amount of calculations obtained then the Office Stationery to be purchased can be estimated and inventory can be provided to meet the demand for campus needs in 2018

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Rian Ordila

Papers

Penerapan alat kendali kipas angin menggunakan microcontroller arduino mega 2560 dan sensor dht22 berbasis android

Automatic Floor Cleaning Robot Using Arduino and Ultrasonic Sensor

PENERAPAN DATA MINING UNTUK PENGELOMPOKAN DATA REKAM MEDIS PASIEN BERDASARKAN JENIS PENYAKIT DENGAN ALGORITMA CLUSTERING (Studi Kasus : Poli Klinik PT.Inecda)

Management Information System for Lancang Kuning Hospital Dompet Dhuafa Pekanbaru Using Codeigniter Framework

Efficiency Of STMIK Hang Tuah Pekanbaru Stationery Inventory Office Using Monte Carlo Method