scholarly journals RANCANG BANGUN PROTOTIPE PENGUSIR HAMA BURUNG MENGGUNAKAN SENSOR GERAK RCWL MICROWAVE BERBASIS INTERNET OF THINGS

2021 ◽  
Vol 11 (2) ◽  
pp. 560-567
Author(s):  
Ali Khumaidi ◽  
Nur Hikmah
Keyword(s):  
Internet Of Things ◽  
Laser Power ◽  
Servo Motor ◽  
Infra Red

Hama burung pipit merupakan musuh petani dan sulit dikendalikan populasinya. Selama ini pengusirannya menggunakan cara mekanis dengan peralatan tertentu dan tenaga manusia. Pengusiran hama burung pada penelitian sebelumnya untuk deteksi hama menggunakan sensor Passive Infra Red (PIR), sensor ultrasonic, dan Light Dependent Resistor (LDR) serta outputnya berupa gerakan dari motor servo, suara dari kaleng, dan gelombang frekuensi tertentu. Pada penelitian ini menggunakan sensor gerak RCWL Microwave yang memiliki akurasi lebih baik dan outpunya selain gerakan dari motor servo, suara kaleng dari motor DC dan frekuensi dari ultrasonic, juga dilengkapi tembakan laser hijau ke hama burung. Pada penelitian ini menggunakan Arduino Nano ATMega 328, Sensor gerak, Motor Servo, Motor DC, Speaker Ultrasonic, Modul Laser, Power Bank Panel Surya, Modul SIM 800 L. Sistem dapat akses jarak jauh menggunakan aplikasi berbasis desktop dan android. Pengujian yang dihasilkan bahwa sensor gerak dapat mendeteksi dengan baik kumpulan burung, laser hijau masih terlihat pada siang hari, motor servo dapat bergeser hingga 90°, dan speaker ultrasonic berfungsi. Sistem ini akan bekerja optimal jika hama burung dalam bentuk kumpulan dengan lebih dari 5 ekor burung.

scholarly journals IoT on Door Security Control Prototypes based RFID and Bluetooth

Jurnal Teknik ◽  
2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Sri Mulyati ◽  
Sumardi Sadi
Keyword(s):  
Internet Of Things ◽  
Laboratory Experiments ◽  
Current Problem ◽  
Security System ◽  
The Internet ◽  
Servo Motor ◽  
Security Control ◽  
Control Devices ◽  
The Cost ◽  
The Internet Of Things

Door security system wherever needed, because to protect the parts that are stored, whether in housing, warehousing, offices, or in the industrial world. Security system currently developing digitally based is by using the Internet of Things (IoT) system. Microcontrollers, HC05 Bluetooth modules and RFID modules based IoT make it possible to be a door guard. The current problem is that even though the door is locked, it still occurs theft, and assume that the cost of making security is too expensive. Solution to the problem it is making RFID and Bluetooth-based door security control prototypes with the IoT system. The purpose of this study is to make a prototype of door security control devices based RFID and Bluetooth with an IoT system. For access to the door using an ID card and Smartphone. The method used is laboratory experiments. This research produces a prototypes of door security control devices versatile based IoT RFID and Bluetooth, at a cost cheap, economical, and effective to use.    Keywords: Arduino, HC05, RFID, Servo Motor, LCD

scholarly journals Analysis of Infra-Red Laser Power Process Using Response Surface Methodology

2016 ◽  
Vol 3 (2) ◽  
pp. 30-36
Author(s):  
Wahaizad Bin Safiei ◽  
Mohd Rashdan Bin Ab Rashid
Keyword(s):  
Response Surface Methodology ◽  
Laser Beam ◽  
Response Surface ◽  
Water Flow ◽  
Laser Power ◽  
Experimental Studies ◽  
Beam Size ◽  
Laser Marking ◽  
Ir Laser ◽  
Infra Red

High-quality products and shorten manufacturing lead time are very important factors addressed by many companies. Typically, low-quality products are induced by inconsistent of manufacturing process performance. To get a constant laser power in Infrared (IR) Laser Marking process was a common problem facing by many engineers in the manufacturing industry. This consequences might effect on laser marking characteristics such as the possibility of burn marking or blur marking particularly on the products. Therefore, the objective of this paper is to study the interaction between Infrared (IR) Laser Marking input parameters such as current (amp), frequency (Hz), water flow (l/min) and laser beam size (mm) on laser power (watt) as the main response. Furthermore, the response of laser power from Infra-Red laser process can be predicted when all combinations of parameters are tested. The IR marking machine was deployed and experimental studies were conducted in order to meet this objective. The experiments were based on Design of Experiment (DOE) and Response Surface Methodology (RSM) because second order model or polynomial equation was needed to fit for the response. The relationship between input and output parameters can be visualized by 3D graphs which were developed from Mathematical modeling. Based on the experiment results, the parameters that have significant effects on the laser power are current, laser beam size and water flow. However, frequency does not have a significant factor in this study.

scholarly journals Sistem Monitoring dan Penjernihan Air Berdasarkan Derajat Keasaman (PH) dan Kekeruhan Pada Bak Penampungan Air Berbasis Internet of Things

CHIPSET ◽  
2020 ◽  
Vol 1 (01) ◽  
pp. 17-22 ◽  
Author(s):  
Mario Orlando ◽  
Desta Yolanda ◽  
Werman Kasoep
Keyword(s):  
Water Quality ◽  
Internet Of Things ◽  
Ph Sensor ◽  
National Program ◽  
Servo Motor ◽  
Water Turbidity ◽  
Hardware System ◽  
Water Ph ◽  
Arduino Uno

There are still a lot area that have not goten water from PDAM, therefore, people try to make artesian well made by themselves. Although, not all of them can afford to make their own artesian well. Therefore, governtment make a national program called Penyediaan Air Minum dan Sanitasi Berbasis Masyarakat (PAMSIMAS). Therefore, we need a technology which can detect and purify water turbidity for the water that people use everyday. People can see wether the water is decent to be consumed and if not therefore the system can pour alum automatically. The designed system in the form of conected hardware and software to monitor water quality based on turbidity and water pH through smartphone. Hardware system include microcontroller Arduino Uno, LDR sensor, pH sensor, servo motor, Sim808 modul and LED. The used softwares in this research are android aplication and firebase database. The system can save turbidity and pH data therefore, people can monitor through their smartphone and get information about level of the water. The goal of this system is to make people’s life become more easier to know the water’s condition and purify the water which will be used without going to the water tub

scholarly journals Perancangan Smart Home Untuk Pengendalian Peralatan Elektronik Dan Pemantauan Keamanan Rumah Berbasis Internet Of Things

2019 ◽  
Vol 6 (2) ◽  
pp. 136-148
Author(s):  
Endang Sri Rahayu ◽  
Romi Achmad Mukthi Nurdin
Keyword(s):  
Internet Of Things ◽  
Gas Sensor ◽  
Smart Home ◽  
Ip Address ◽  
Infra Red

Perkembangan teknologi  “Smart Home” merupakan dampak perkembangan kemajuan teknologi yang bertujuan membantu manusia  mengelola aktifitas sehari-hari dalam mengendalikan peralatan elektronik serta memantau kondisi rumah.  Pengendalian perangkat elektronik di beberapa titik lokasi secara otomatis dilakukan dengan mengirimkan sms dari handphone ke modul pengendali. Perangkat ini juga akan menghubungkan modul pengendali melalui jaringan internet sehingga terbangun fungsi  Internet Of Things (IOT). Smart Home berbasis Arduino memfasilitasi sistem keamanan rumah dengan memasang sensor Infra Red untuk mendeteksi adanya objek yang bergerak, Sensor MQ-2 untuk mendeteksi kebocoran gas, Sensor DHT11 untuk mendeteksi temperature dan kelembaban, Sensor Ultrasonic untuk mengukur ketinggian air pada penampung air. Perangkat pemodelan Smart Home Berbasis Arduino dan Internet Of Things (IoT Node MCU ESP8266) memiliki dashboard dan database yang tersimpan pada Virtual Private Server (VPS). Dashboard dan database ditampilkan dengan mengetikkan IP Address yang disediakan oleh VPS pada browser, sehingga alat tersebut dapat dikendalikan dari jarak jauh melalui jaringan internet. Sensor DHT11 memiliki error rata-rata sebesar 1,83 Celcius. Batas nilai pada area berbahaya untuk sensor gas (LPG/asap) disetting diatas 200 ppm, untuk membunyikan alarm. Sensor PIR dapat mendeteksi pergerakan hingga jarak 5 meter. Sensor ultrasonik mampu mendeteksi jarak  4 meter.

scholarly journals SISTEM MONITORING PENGERING SEPATU BERBASIS INTERNET OF THINGS PADA PLATFORM NODE-RED

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Yuli Murdianingsih ◽  
Lina Aprianti
Keyword(s):  
Internet Of Things ◽  
Monitoring System ◽  
Rainy Season ◽  
Network Architecture ◽  
Servo Motor ◽  
Temperature And Humidity ◽  
C Program ◽  
Arduino Uno ◽  
Male To Female ◽  
The Internet Of Things

Shoes are one of the human equipment that must always be worn in conditions, including during the rainy season, and conventional shoe drying still faces several challenges, including relying on the help of sunlight to facilitate drying. Shoes are one of the human equipment that must always be worn in conditions, including during the rainy season. The goal of this research is to create a shoe dryer monitoring system using the Node-ed Platform and the Internet of Things. Light, temperature, and humidity are all monitored in shoes. Arduino Uno, NodeMC ESP8266, Breadboard, Jumper Cables (male-to-male, male-to-female, female-to-female), Arduino USB Cable, 2 Channel Relay, Incandescent Lamp, CPU Fan, Servo Motor, DHT11 Sensor, and LDR Sensor are the components needed to make this system. While the software, specifically Ardu, was used, While the software employed, specifically the Arduino IDE, allows the author to program the NodeMCU ESP8266, Arduino Uno, and other hardware components that will be used in this study. To write programs, you'll need a C program editor and compiler. The major component in the implementation of this research is the Node-red platform. The NodeMCU ESP8266 is used as a tool in this shoe dryer monitoring system, which leverages a wireless network architecture. The shoe dryer monitoring system can perform as intended as a result of this research; this tool can monitor light, temperature, and humidity in shoes in real-time, as well as deliver actions in the form of notifications via social media in the form of Telegram.

scholarly journals Rancang Bangun Sistem Monitoring Dan Pemberi Pakan Otomatis Ayam Anakan Berbasis Internet Of Things (IoT)

2021 ◽  
Vol 4 (2) ◽  
pp. 151-162
Author(s):  
Indra Gunawan ◽  
◽  
Hamzan Ahmadi ◽  
Muhammad Ramdhani Said ◽  
◽  
...  
Keyword(s):  
Internet Of Things ◽  
Temperature Monitoring ◽  
Servo Motor ◽  
Automatic Temperature ◽  
Scheduling System ◽  
Monitoring Tools ◽  
Arduino Uno ◽  
Monitoring Application

Farm is one of the largest food suppliers after agriculture. Many of the breeders do everything to improve the quality of their livestock. The usual way used by chicken farmers are by manual means such as temperature checking, and checking the availability of feed. Therefore it is necessary to create an automatic temperature monitoring and chicken feeding tool, which in this research based on IoTs (Internet of Things). It uses DHT11 sensors to measure temperature in cages, Arduino Uno and NodeMCU ESP 8266 as microcontrollers and blynk applications as temperature monitoring tools. It consists of several interconnected parts. Starting from the DHT11 sensor measuring the temperature, then sent to the microcontroller after it is processed, then sent to the blynk webserver so that it can be accessed and displayed by the monitoring application. While chicken feeding can be made easier using servo motor as a door feeder chicken that works with scheduling system, then for the availability of feed will be measured by the specified weight. If the weight reaches a number less than or equal to 400 grams, then the loadcell sensor will send a notification to blynk with the message . The result of this researchs can monitor the temperature in the cage and provide feed automatically even though it still not maximal.

scholarly journals Development of IoT based Blaze Corroboration Response System for Global Applications

2019 ◽  
Vol 8 (4) ◽  
pp. 8420-8425
Keyword(s):  
Internet Of Things ◽  
Fast Response ◽  
Educational Institutions ◽  
Servo Motor ◽  
Loss Of Life ◽  
Response System ◽  
Exchange Information ◽  
Computer Device

IoT (Internet of Things) is a system of inter relating computer device, objects, people, digital and mechanical modules that are furnished with interesting identifiers and capacity to exchange information over a system without expecting human-to-human or human-to-PC connection. In present scenario the catastrophic accidents that are occurring in educational institutions, hospitals, factories, and industries are mostly due to blaze. In order to avoid the damage due to these blaze accidents, the proposed system is going to implement a blaze detection and corroboration system using ardunio which will give the fast response and can provide the information of affected region along with the location. This proposed system will be under the control of IoT. The proposed system will turn out to be more effective and helpful. In this way, by utilizing the proposed framework it can decrease the loss of life and property because of the fire mishaps and the country economy will not be affected by these tragic accidents. In this system is going to use an ardunio, sensors, Wi-Fi module and a camera. A Servo motor will be connected to the camera so that; it can rotate and can view the area where the fire is detected. Ardunio software is used in order to implement the proposed system

scholarly journals Tempat Sampah Pintar Berbasis Internet of Things (IoT) Dengan Sistem Teknologi Informasi

2021 ◽  
Vol 3 (1) ◽  
pp. 7-12
Author(s):  
Mualief Ismail ◽  
Riska K. Abdullah ◽  
Syahrir Abdussamad
Keyword(s):  
Internet Of Things ◽  
Object Detection ◽  
Public Awareness ◽  
Web Server ◽  
The State ◽  
Raspberry Pi ◽  
Servo Motor ◽  
Sensor Detection ◽  
The Web

Mengangkat dari permasalahan sampah yang berserakan di sekitar area tong sampah, permasalahan tersebut kini dapat di tangani dengan sebuah penelitian tentang tempat sampah pintar. Metode yang digunakan adalah eksperimen dan perancangan dimana pengujian dilakukan terhadap jarak sensor, ketinggian sampah dan respon data terhadap web server. Tempat sampah ini menggunakan teknologi raspberry pi dan internet of things (IoT) yang bersifat berbasis website.  Sistem akan dibuat dari rangkaian pendukung yaitu, sensor HC-SR04 sebagai pendeteksi objek dan data sampah. Sementara itu, pada output di gunakan motor servo sebagai penggerak penutup tong sampah, selain itu terdapat Web server sebagai pengecekan data sampah dari jarak jauh. Pada bagian selanjutnya terdapat pula output berupa LED sebagai pemberi tahu keadaan tong sampah ketika penuh atau kosong secara langsung. Hal ini dapat membantu tingkat kesadaran masyarakat dalam hal membuang sampah tidak pada tempatnya. Hasil yang diperoleh dalam penelitian ini adalah buka tutup tong sampah dengan setingan perangkat lunak      lebih kecil dari 60 cm terbuka dan lebih besar dari 60 cm tidak terbuka. Selanjutnya hasil pendeteksia sensor terhadap level sampah 8 cm level penuh, 21-28 cm level setengah dan 48 cm level kosong. Dan hasil pengiriman data ke web server semua level sampah terdeteksi sudah sesuai. Taking the problem of garbage scattered around the trash can area, this problem can now be handled with a study on smart trash cans. The method used is experimental and design where testing is carried out on sensor distance, waste height and data response to the web server. This trash can uses raspberry pi technology and internet of things (IoT) which is website-based. The system will be made from a series of supports, namely the HC-SR04 sensor as object detection and garbage data. Meanwhile, at the output, a servo motor is used to drive the trash can cover, besides that there is a Web server for checking waste data remotely. In the next section there is also an output in the form of an LED as a direct notification of the state of the trash can when it is full or empty. This can help the level of public awareness in terms of disposing of waste inappropriately. The results obtained in this study are open and close trash cans with software settings smaller than 60 cm open and larger than 60 cm not open. Furthermore, the sensor detection results for the waste level of 8 cm full level, 21-28 cm half level and 48 cm empty level. And the results of sending data to the web server, all levels of waste detected are appropriate.

scholarly journals Design, Fabrication and Testing of Thermistor Detector

2008 ◽  
Vol 3 (1) ◽  
pp. 13
Author(s):  
Abbas Babiker Ali Maruod ◽  
Kasim M. Al-Hity ◽  
Yahia Abdulla Mohamed ◽  
Nafie A-Latif AL-Muslet
Keyword(s):  
Nd:Yag Laser ◽  
Laser Power ◽  
Electronic Circuit ◽  
Main Idea ◽  
Reference Voltage ◽  
Size And Shape ◽  
Semiconductor Oxides ◽  
Ir Laser ◽  
Infra Red ◽  
Different Levels

The main idea of this work is to design and fabricate an infra-red detector, specially the disk type of negative thermistor (NTC), and to test it’s operation and response to different levels of IR laser power. The challenge of the fabrication arises from the chemical, physical and electronic thermistor features. In order to get good responsivity, a certain semiconductor oxides ratio prepared and milled with special size and shape under tones of pressure, then sintered with thousand of temperature degrees, and finally coated and attached with legs to get the thermistor. An electronic circuit, consists of some amplifiers, comparator and reference voltage, was used to test the disk thermistor operation. Finally, different levels of Nd:YAG laser power was used to test the fabricated thermistors. The results are very promising and the best ratios of the mixture could be easily determined.

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