Arduino Uno R3 Research Articles

Penerapan Internet of Things Pada Kandang Jangkrik Berbasis Arduino Uno R3

The development and advancement of technology today are becoming increasingly complex,with one of the significant advancements being the Internet of Things (IoT) technology. IoT hasbeen implemented in various sectors, particularly in the livestock sector. However, there are stillissues where cricket farmers continue to use conventional methods in the breeding process,resulting in suboptimal processes and leading to the death of their livestock. The aim of thisresearch is to develop a system that applies IoT technology to assist cricket farmers in managingthe breeding process within cricket enclosures. These farmers face challenges in feeding theircrickets and controlling the temperature and humidity within the enclosures.The research methodis carried out by collecting needs, designing a system in the form of a system design, andimplementing the system. The system uses Arduino uno R3 as a control center, RTC DS3231 as atimer for feed using a servo motor, DHT11 to detect temperature and humidity in the cage whichwill activate the fan and heating lamp as a solution. The system uses the NodeMCU ESP8266 wifimodule which is connected to the Blynk application to monitor temperature and humidity in thecage. With this system, it helps make it easier for cricket farmers in the cultivation process.

Real-time Monitoring of Carbon Dioxide with IoT ThingSpeak using TiO2 Thick Film Gas Sensor

Carbon dioxide is a colorless, odorless, and non-flammable gas and is claimed to be the fourth most abundant in the earth's atmosphere. Carbon dioxide emission is mainly generated by human and animal exhalation, decomposition of organic matter, and forest fires. Moreover, human activities in the industrial sector emit high levels of carbon dioxide gas, such as through fossil fuel burning, transportation, and deforestation. It is also an asphyxiant and high exposure to it may lead to health effects in humans such as headaches, breathing difficulty, tiredness, coma, and elevated blood pressure. Therefore, in this paper, a carbon dioxide gas sensor with IoT using TiO2 is proposed to observe varying concentrations of carbon dioxide gas at room temperature. Three similar gas sensors were fabricated via screen-printing technology to compare their performance towards carbon dioxide. The hardware development consisted of an Arduino Uno R3 with ESP 8266 Wi-Fi module, wires, LCD display, red and green LEDs, and a 5V power supply. The ThingSpeak application was integrated with the gas sensor and hardware parts to monitor the carbon dioxide concentration in a real-time system. Gas sensor G1 produced the highest response and highest sensitivity with values of 2.120 and 0.245, respectively.

Magazine Identification on SS1-V1 Assault Rifle using Web-based HX711 Load Cell Sensor

The SS1-V1 is an assault rifle model equipped with a magazine as one of its main components. The magazine plays a crucial role in storing and loading ammunition. However, magazines must be stored separately from the weapon as their integrated storage can pose a risk to a country’s security. Therefore, this research proposes a web-based system capable of identifying the presence of magazines in weapons in real-time. This system is supported by various hardware components, including a load cell sensor, HX711 sensor module, Arduino UNO R3, and an Ethernet shield for network connectivity. In addition, API is used for data management, which is then stored in the database. The results of this research indicate that the average response time for each rack within a cabinet is between 2.7s to 3.3s, while for racks serving as slaves, it ranges from 14.16s to 15.01s. Based on the results of the weight-based weapon identification testing, there is a weight difference of 0.1kg to 0.2kg. These results state that all tests were successfully identified by the web system according to the conditions of the weapons on the rack.

PROTOTYPE PARKING SENSOR ON A SHIP AT THE DOCK USING SENSOR BASED ON ARDUINO UNO R3

The main issue that needs to be addressed in this research is to enhance the safety and efficiency of the vessel berthing process by reducing the risk of collisions with the dock. With the advancement of technology in the maritime industry, there is still a reliance on various parties such as tugboats, ship crew, and dock authorities to ensure safe vessel berthing. Therefore, it is necessary to design a modern technology-based parking sensor system to provide assistance in the vessel berthing process. By using a parking sensor system based on the Arduino Uno R3 and ultrasonic sensors JSN-SR04T and AJ-SR04M, this research aims to address the risk of collisions with the dock, which can result in serious damage to the vessel, dock, and the surrounding environment. This parking sensor system is designed to reduce this risk by providing early warnings to the users. Furthermore, the research aims to reduce dependence on human factors and minimize human errors. Lastly, the research also aims to improve the efficiency of the vessel berthing process. By designing and implementing this prototype, the research aims to provide a technological solution to address the above-mentioned issues, enhance safety, and optimize the vessel berthing process around Motor Vessel BIN NO.2 EKS. SANYO MARU NO.8.

Implementasi Internet of Things pada Otomasi Pemberian Pakan Ayam Ras Petelur

Adequate nutrition affects the quality and quantity of egg production which has an impact on the profitability of laying hen breeders. Rizqie Farms experienced problems with the management of feeding laying hens, when the rainy season and open cage conditions made feeding irregular. It is important to be disciplined in feeding layer chickens on time at the same time as a research ur-gency, so that the chickens do not become stressed so that discipline in feeding management increases the quality and quantity of egg production. The design thinking method as a meth-od-ology for completing the creation of Android smartphone tools and applications. The com-pletion stages start with empathize, define, ideate, prototype and test. The materials used to make the tool are ESP32 DEVKIT V1 S2, Ultrasonic Sensor, Servo driving droplet feed, Power Source/Supply 12v 1A, Stepper Motor Driver l928n, Stepper Motor Nema 17 20nm, DS3231 RTC Module (timer), Arduino Uno R3, Buzzer / Speaker, LCD 1062 16x2 with I2c port. Sensor data connected to the ESP32 DEVKIT V1 S2, Ultrasonic Sensor, Servo drive is converted to an Android smartphone as a monitoring medium. Monitoring is carried out via a mobile application, with the Internet of Things connected to the device as an internet-based communication medium. Feeding equipment testing had an average delay of 40.2 seconds and MSE 0,0514. Black box testing was carried out to test the functionality of the monitoring application on 5 users with a percentage of 100%.

Automated waste segregation system using Arduino Uno R3

Automated waste segregation system using Arduino Uno R3

Computer-Based Experiment for the Motion of Spring Oscillator on a Linear Air Track Using Ultrasonic Sensor.

In the present paper, an affordable innovative physical experimental equipment consisting of an upper computer, an ultrasonic sensor module, and an Arduino microcontroller has been designed. The relationship between the position of the slider fixed on two springs and time is measured by using the ultrasonic sensor module. A system for slider motion data and image acquisition is constructed by using the LabVIEW interface of Arduino UNO R3. The purpose of this experiment is to demonstrate and interpret the propagation of waves represented by harmonic motion. The spring oscillator system including a slider and two springs is measured and recorded, and the motion can be realized using curve fitting to the wave equation in Sigmaplot. The vibration periods obtained from experimental measurements and curve fitting of the wave equation are 1.130 s and 1.165 s, respectively. The experimental data are in good agreement with the theoretical model. The experimental measurement results show that the maximum kinetic energy is 0.0792 J, the maximum potential energy is 0.0795 J, and the total energy at the position of half the amplitude is 0.0791 J. The results verify the mechanical energy conservation of spring oscillator system in a short time. This self-made instrument has improved the visualization and the automation level of the corresponding experiments.

Perancangan Prototype Tirai Hujan Otomatis Berbasis Arduino

Sensors are an important element in the automation process. The automation process itself is one of the important concepts in smart living, which allows us to live more comfortably with the help of certain technological devices, which generally use sensors. The combination of sensors with microcontrollers can help us do a job automatically. One of them is to close the curtains automatically in case of rain. This process can be done by connecting a sensor to detect rainwater or a raindrop sensor, with an Arduino microcontroller, and a motor to move the curtain. This research aims to design an automatic rain curtain prototype using a raindrop sensor as a rainwater detector. This prototype is built using MH-RD raindrop sensor, Arduino Uno R3 and 995 180o servo motor. This device is then simulated on a model in the form of a mini house mockup equipped with a rain protection curtain for clothespins and tested by spraying 5ml of water using a mini sprayer 3 times. The simulation results show that the curtain can close automatically when the sensor is splashed with water, and reopen when the sensor does not detect water.

Making an Arduino Uno R3 Trainer as A Learning Support Tool in The Electronics Study Program

Making an Arduino Uno R3 Trainer as A Learning Support Tool in The Electronics Study Program

Smart Occupancy Lighting System

This project introduces a sophisticated system designed to streamline lighting management in seminar halls, effectively addressing the diverse needs of both stage activities and audience engagement. Leveraging the Arduino Uno R3 microcontroller, alongside infrared (IR) sensors, a toggle switch, jumper wires, and an LED display, this system offers a comprehensive solution for dynamically adjusting lighting levels based on real-time occupancy data. By integrating sensor technology at strategic entry and exit points within the seminar hall, the system accurately detects the flow of attendees, enabling precise control over both stage and audience lights. The innovative use of a toggle switch provides manual control over stage lighting, granting presenters and event organizers the flexibility to tailor the lighting environment to suit specific presentation styles and event dynamics. Through seamless automation and intuitive user interface design, this system enhances energy efficiency, optimizes attendee comfort, and facilitates smooth event management processes. This abstract provides a succinct overview of the project's objectives, components, and anticipated benefits, setting the stage for a detailed exploration of its design, implementation, and potential applications in seminar hall environments.

Multifunctional gas safety monitoring and classification warning device

Due to the absence of automatic flameout and other essential functionalities in these devices, incidents such as gas leaks can easily lead to explosions. As a result, an autonomous safety monitoring and early warning device has been specifically developed for traditional gas stove equipment. This device is capable of activating a multi-tiered alarm and control mechanism when it reaches a predetermined threshold concentration. The main control of the Arduino Uno R3 microcontroller development board serves as the foundation for this device, which utilizes the MQ-5 gas sensor and 1602 liquid crystal display module to provide real-time gas concentration display. It also incorporates a sound and light alarm system that triggers when the concentration exceeds the predetermined threshold. Additionally, it employs a human infrared sensor and flame sensor as modules for fire detection and occupancy monitoring respectively. Any abnormal changes in these parameters will activate the sound and light alarm system. Equipped with an LED light and buzzer, this system provides real-time monitoring around gas stoves. Experimental results demonstrate excellent responsiveness under current conditions. Given its significant relevance in ensuring gas safety, this multifunctional gas safety monitoring device with classification early warning capabilities holds immense potential for market applications.

Rancang Bangun Generator Termoelektrik Dengan Metode Efek Seebeck Sebagai Alternatif Pembangkit Energi Listrtik

One of the alternative technologies for generating electrical energy is a thermoelectric generator using the Seebeck effect method. This study aims to determine the effect of measuring angles and distances on the value of the Seebeck coefficient. This design consists of six peltier type TEC1-12706 in series and parallel, two digital multimeters to read voltage and current given a 10 ohm resistor, two DS18B20 sensors. waterproof to read the temperature from both sides of the thermoelectric with an aluminum plate on the hot side and a heatsink equipped with a 12 volt dc fan on the cold side, 20 x 4 character LCD, SD card module, RTC module and Arduino UNO R3 microcontroller. Tool temperature is made to get the comparison results obtained with an average error value with a range of 200C -100 0C of 1.330C sensor 1 and 1.150C sensor 2 and seen from the standard error value of the statistical test comparison of measuring instruments is 0.04 and 0.06. The design that has been made uses the Arduino IDE program to program and display data on the LCD and the RTC and SD card modules are used to display data in real time and store temperature data in the form of a notepad. Based on measurements of the thermoelectric output value with an angle of 600,900,1200,1500 and 1800 and distances of 5, 10, 15 and 20 cm using the heat source of the ironing elements positioned from the top, bottom and sides. The thermoelectric can produce a voltage of 0.22910 V and a current of 0.01238 A. The heater position from the side is connected in series and 0.05450 V, the current is 0.00261 A from the bottom in parallel which is obtained from the best angle of 600 at adistance of 5 cm.

Gait Pattern Identification Using Gait Features

Gait analysis plays important roles in various applications such as exercise therapy, biometrics, and robot control. It can also be used to prevent and improve movement disorders and monitor health conditions. We implemented a wearable module equipped with an MPU-9250 IMU sensor, and Bluetooth modules were implemented on an Arduino Uno R3 board for gait analysis. Gait cycles were identified based on roll values measured by the accelerometer embedded in the IMU sensor. By superimposing the gait cycles that occurred during the walking period, they could be analyzed using statistical methods. We found that the subjects could be identified using the gait feature points extracted through the statistical modeling process. To validate the feasibility of feature-based gait pattern identification, we constructed various machine learning models and compared the accuracy of their gait pattern identification. Based on this, we also investigated whether there was a significant difference between the gait patterns of people who used cell phones while walking and those who did not.

AUTOMATION SYSTEM BASED ON ARDUINO ( Case Study in AQUAPONIC TOURISM VILLAGE )

Problems often faced by Perum Kandri residents regarding Aquaponics during the dry and rainy seasons. Residents still use tarpaulins to cover aquaponics manually, and feeding is still done manually. Aquaponic maintenance tools can be a solution for residents, to detect temperature and raindrops automatically, the author uses a DHT temperature sensor, raindrop sensor, RTC, mini servo, continuous servo and Arduino Uno R3 to design this maintenance tool. The tool that the author created can handle hot temperatures and during the rainy season, as well as feeding fish automatically , thereby reducing the possibility of the danger of death to vegetables and fish . The writer's tool can also close the roof automatically if it rains or hot during the day.

IMPLEMENTATION OF INTERNET OF THINGS (IOT) TO SIMULATE TEMPERATURE AND HUMIDITY IN NON STERILE MEDICINE PRODUCTION ROOMS USING TEMPERATURE SENSORS (LM 35) AND HUMIDITY SENSORS (DHT 22) BASED ON ARDUINO AND WEB

The development of increasingly sophisticated pharmaceutical industry technology requires researchers to develop technology in the pharmaceutical industry that can help employees carry out their duties. As we know, technology is very helpful in providing job data in industry. Information technology can improve the quality of work in industry. One of them is about monitoring temperature and humidity in the non-sterile drug production room. This temperature and humidity is monitored by the QA ( Quality Assurance )/Quality Assurance department, which is used to see whether the temperature and humidity of the non-sterile drug production room are well conditioned.Based on the existing problems, it is necessary to have an intelligent system that can monitor temperature and humidity precisely and periodically. One of them is creating an Internet of Things (IoT) Implementation tool for Simulating Temperature and Humidity in a Non-Sterile Medicine Production Room Using an Arduino and Web Based Temperature Sensor ( LM35 ) and Humidity Sensor ( DHT 22 ). This tool will periodically detect the temperature and humidity in each non-sterile drug production room. If the temperature exceeds the maximum limit in the non-sterile drug production room, the fan will turn on to release the hot air inside. All the data that has been collected will be processed by the Arduino Uno R3 Microcontroller and will be displayed on the website as an interface . For early detection, a DC Fan appears on the website that rotates if the temperature exceeds the maximum limit. Data transmission uses ESP8266 as a wireless module .

River Water Quality Analysis Using Arduino-Based Sensor of the Cikapundung River, Indonesia

River Water Quality Analysis Using Arduino-Based Sensor of the Cikapundung River, Indonesia

Development of a Project Based Arduino Uno R3- Assisted Robotic Training Design

This type of research and development aims to create designs and products for robotics training, as well as robotic training design feasibility through expert validation and eval-uation by respondents. Based on a survey of 49 people surveyed, 28.3% said they did not master the microcontroller material, 10.8% said they had learned it very well, and 17.4% said they didn't know. This suggests that a lower level of competence compared to the SKKNI makes robotics training necessary. A self-training model is used for this training. The study uses a branch version of the ADDIE development model, which is carried out in five stages: 1. analysis, 2. design, 3. development, 4. implementation, and 5. evaluation. This media produces starter kits and video learning, The ADDIE method is a research method that runs from the stage of analysis to its evaluation, the analysis researchers must know the gap of competence from students to industry, search for in-tuitive needs, make the need and the gap into the design of training until the last evalua-tion process, this is finally the reason why Addie is used in this research. Students of SMKN 1 Cilegon and students of Professional Education Electrical Engineering Universi-tas Sultan Ageng Tirtayasa were used in this research. The analytical techniques used are qualitative and quantitative descriptive analysis. Evaluation results from starter kits, learning videos, and learning materials are used to determine the level of eligibility for robotic training designs. The results of the starter kit evaluation showed that the media starter kit was in the category "Very Fit" with an average score of 40.7 with a range x33. In the respondent assessment, it was known that the average rating of the nine-teen respondents was 60.3 with the range x 51, suggesting that the Arduino Uno R3 project-based robotic training design containing a starter kit, video learning modules, and learning materials belonged to the category of "Very Feasible." In other words, this robotics training deserves to be done.

Smart Trolley Using RFID & GSM

A supermarket or a hypermarket is a form where wide variety of product items is available. Food, drinks, or any kind of domestic item might be included in this product category. Supermarkets' primary goals are to save customers time and ensure that all products are readily available. However, occasionally, customers become impatient while standing in line at the billing counter, and occasionally they become perplexed when comparing the total cost of all the products to their pre-billed budget. We have used Arduino to develop a smart trolley to solve these issues. The smart trolley system exists in the market, while our system has GSM technology which directly sends the shopping bill to your registered mobile number. Customers no longer have to wait in line to have their product items scanned for invoicing purposes thanks to this technology. If not, it functions just like a standard trolley. This tactic is used by hypermarkets and supermarkets as a way to draw in more consumers. In this project we are using Arduino uno r3 Board, lcd display and rf-id module. When the person wants any item must and should show the item to reader. RFID reader will read that number and compares that number in to the internal database and display the amount on to the lcd display. We can continuously add the item in to the trolley. Otherwise, if we are not interested any item we can show the same item to the reader. RFID reader will detect card and erase the item. lcd display will show the amount and item in trolley. Keywords: Radio Frequency Identification (RFID), Arduino, RFID reader and Supermarkets.

Prototype design of an IoT-based dryer and temperature monitoring device and test its utilization on the dryness and proximate levels of seaweed

Seaweed has potential as a commodity for small and medium-scale businesses, but its quality is low due to conventional drying which experiences contamination and dries slowly. This research aims to produce a prototype IoT-based seaweed dryer to improve the quality of seaweed. The stages of this research are designing a prototype drying device, drying seaweed tests, and proximate analysis of seaweed. This research resulted in a 300W prototype using IoT components, including a solid state relay, Arduino Uno R3, potentiometer, thermocouple, 12C LCD, and SIM 800L V2 GSM GPRS module, with temperature control via an Android application. Optimal drying occurs at 60 oC, producing dried seaweed weighing 470.90 g from 1000 g. Water content decreases as temperature increases to 60 oC (18.85%), 50 oC (23.11%), 40 oC (32.30%), and conventional (34.50%). The highest protein, fat and carbohydrate content was at 60 oC, indicating drying efficiency at that temperature. Based on these results, it was concluded that using a dryer with a temperature of 60 oC was the best and most efficient.Keywords: Dryer; IoT; production; proximate; seaweed

Design and Implementation of Women Auspice System with GPS Tracking

The project, named "Design and Implementation of Women Auspice System with GPS Tracking. aims to enhance the safety of women. Despite many advances in technology, many women still feel worried about their safety. Despite the rapid advancement of technology in the 21st century, many women still feel unsafe venturing outside alone during late hours or at unusual times. While technology has evolved, concerns over their safety persist. The solution proposed here is a wearable device, something like a small gadget that can be carried easily or worn, which doesn't rely on having a smart phone or being able to operate one in a stressful moment. This project aims to create a small, easy-to-use device that women can carry with them to feel safer when they're out and about. If they feel threatened, they can quickly press a button to call for help, without needing to fumble with a phone. Keywords- Arduino UNO R3, GPS, GSM, Buzzer, Safety.