Arduino Uno Controller Research Articles

Design and Development of Automated Nutrient Regulation System for Hydroponics Unit

Hydroponics is a method of growing plants without soil. Hydroponics, a subset of hydro culture, is a growing plant without soil, using mineral nutrient solutions in a water solvent. In soil less culture especially, hydroponics, the problem of regular maintenance of nutrient solution and required technical knowledge. The automation in hydroponics further helps to boom up the hydroponic cultivation. Automated nutrient regulation in hydroponics environment with automatic nutrient feed technology was developed and tested in the present study. The experiment was carried out an automated controlling and regulation of pH, TDS, temperature in polyhouse hydroponic system using Arduino-Uno controller, solenoid valves containing nutrients, water, pH-up, and pH-down and sensors. In this study, the sensors are connected to Arduino-Uno controller in which liquid crystal display (LCD) of Arduino-Uno circuit controls and regulates the system based on the coding which has been programmed previously. Calibration was done for all the parameters in the automated system. TDS and pH values of nutrient solution were recorded by using TDS and pH sensor probes respectively were fed to Arduino which adjusts the values, if required, through actuators. The prototype model was able to monitor and control the pH and TDS of hydroponic water in the required range with high accuracy.

Design and Development of Four Directional Fire Protection System

The creation of an autonomous Four Directional fire protection robot is long overdue. Thanks to the creation of such a device, people and property can be rescued at a much higher rate with only minimal fire damage. It hwas our responsibility as engineers to develop and evaluate a prototype fire detection and suppression system. For this project, we created a solar-powered feature for uninterruptible power supply. mobile robot with wireless control. The robot can move around a model building, find a fire, and then use a water spray to extinguish it. the demand Long overdue is the development of an autonomous fire extinguisher robot. People and property can be saved at a considerably greater rate with only little fire damage thanks to the development of such a device. As engineers, it was our job to create and test a prototype fire detection and suppression system. For uninterruptible power supply, we designed a solar-powered feature for this project. Wirelessly operated mobile robot. The robot is the one that can go through a model building, locate a fire, and then put it out with the aid of a water spray. Keywords: Arduino uno Controller, LCD display, BT Module, Automatic Fire detection, 360° fire protection, Buzzer etc.

Исследование колебаний призмы в воздушном потоке с использованием акселерометра и контроллера Arduino

The rotational oscillations of a square prism mounted on a spring suspension in the test section of a low-speed wind tunnel are studied. The ratio of the length of the prism to the transverse size is 2.6. The prism can oscillate around the axis passing through the center of the prism and perpendicular to the velocity vector of the incoming flow and the longitudinal axis of the prism. The longitudinal axis of the prism in an equilibrium position is directed along the velocity vector of the incoming flow, or forms a small angle with it. An accelerometer GY-521 based on the MPU 6050 chip is used to register oscillations, it is connected to the Piranha UNO patronymic controller, which is an analog of the widespread Arduino UNO controller. In the absence of a flow, the rotational oscillations of the prism are damped. If the flow velocity is greater than a certain value, oscillations with a constant amplitude occur. The amplitude rises with an increase in the velocity of the incoming flow. The mathematical model proposed earlier to describe the rotational vibrations of the cylinder works satisfactorily to describe the oscillations of the prism.

SOLAR WIRELESS DYNAMIC ELECTRIC VEHICLE CHARGING SYSTEM

This paper details the making plans and design of a The Solar Wireless Dynamic Electric Vehicle Charging System, a solution to the dual problems of costly gasoline and dangerous emissions. The range of countries with electric cars on the road is gradually rising. In addition to assisting the surroundings, electric cars have validated useful in reducing down on transportation fees by means of substituting highly-priced gas with much greater less costly strength. Here, we create a novel and powerful solution to this problem by means of designing an electric powered vehicle dynamic charging infrastructure. There is no need to stop the car for charging due to the fact the EV can achieve this whilst it's far in movement, the device is powered with the The Solar Wireless Dynamic Electric Vehicle Charging System solar energy and there is no want for an additional power source. Key Words: Solar energy, Solar cell, Arduino Uno controller, Wireless charging, Electric vehicle, Dynamic charging.

Automatic Transmission Line Fault Detection System Using GSM Technology

Abstract: The electrical system is divided into several different parts. One of them is the transmission system, where electricity is transmitted from substations and substations along power lines to consumers. Both methods can experience various types of errors, often referred to as "problems". A fault is simply defined as a sequence of unwanted but unavoidable events that can temporarily disturb the steady state of a power system when the insulation of the system fails at some point. An intelligent fault finding and localization system was used to adequately and accurately mark and locate the occurrence of a fault. This ensures a shorter response time for the technical team to fix these faults, thus helping to save transformers from damage and disasters. The system uses current transformer, voltage transformer, Arduino uno controller, RS-232 connector and LCD display, GSM module, audio signal. The system automatically detects faults, analyzes and classifies them, and then calculates the distance of the fault from the control room by means of an algorithm based on impedance. Finally, the error information is transmitted to the control room.

Fabrication, Design, and Analysis of Dual Axis Solar Tracking System

Energy crisis is one of the prime issues in the third world developing country like Bangladesh. There is an enormous gap between generation and demand of electrical energy. Nearly 50% of the population of the country is extremely isolated from this blessing. Renewable energy is the only answer to solve this issue. Solar energy is one of the most effective resources of renewable energy which could play a significant role in solving this crisis. This research presents a performance analysis of the dual axis solar tracking system using Arduino. The main objective of this research is whether a static solar panel is better than a solar tracker or not. This work is divided into two parts, hardware, and software system. In the hardware part, four light dependent resistors (LDR) is used to detect the utmost light source from the sun. Two servo motors conjointly used to move the solar panel to maximum light source location perceived by the LDRs. In the software part, the code is written by using C programming language and has targeted to the Arduino UNO controller. The outcome of the solar tracker system has analyzed and compared with the fixed or static solar panel found better performance in terms of voltage, current and power. Therefore, the solar tracker has proved more practical for capturing the maximum sunlight supply for star harvesting applications. The result showed dual- axis solar tracking system produced extra 10.53-watt power compared with fixed and single axis solar tracking system. Key Words: Solar Pannel, Servo Motor, LDR

Thermal Power Plant Pollution Monitoring and Control using Internet of Things

In our day-to-day life, environmental degradation and global warming are essential factors to consider. These problems were caused due to the contamination of water, air, and soil with the waste generated by industries. The pollutants level generated by the industries to be measured and controlled by central and state pollution control board. The air pollutants are the major cause for the deterioration. The existing pollutant monitoring system are complicated, inaccurate, unreliable, delayed intimation and less efficient. Hence in mettur thermal power plant, the internet of things-based pollutant gas monitoring system has been implemented. This system consists of numerous gas sensors, Arduino UNO controller, ESP8266 Wi-Fi module, ubidots server and alarm. The pollutants measured are carbon monoxide (CO), suspended particulate matters (SPM), sulphur oxides (Sox), nitrogen oxides (Nox) in air. When the pollutants level of industry is crossed the limit, the pollution control board has been intimated the exact location of the industry through internet. The pollution control board can automatically send alert SMS and email to the respective industry. This system is suitable for the recent technology industrial internet of things. The electrostatic precipitator has been installed for pollutant control. It is proved that the proposed system is a very good replacement for the conventional monitoring system done by the human. It is acted as user friendly interface for the operation of the system and is reliable. The system has attained improved pollutant control, increased stability, and consistency of the power plant and finally the safety of the employees working in the power plants and mine areas.

Design and Implementation of IoT based PV Integrated Power Monitoring System

The awareness of usage of power and effective utilization of power is based on intelligent decision, which can help the user as well as supplier. In this paper the design and implementation of IOT based PV integrated system is presented. A hardware prototype is developed with PV module connected to boost converter, Arduino Uno controller, ESP 8266 Wi-Fi module, and Thing speak to monitor a real-time power. The Arduino Uno serves as the central controller, gathering data from smart power meters and PV modules for solar energy generation. The collected data is wirelessly delivered to the ThingSpeak, which provides cloud-based storage, data analysis, and visualization. With these users may remotely monitor usage of power, track solar energy generation, and get notifications for energy utilization.

Design and Implementation on Multi-Function Smart Wheelchair

With the increase of population aging, chronic diseases and accidental injuries, more and more people are facing the plight of diminished or even lost walking ability. As a kind of mobile service robot, the smart wheelchair has strong environmental adaptability, smooth motion control and friendly human-computer interaction experience, and is an indispensable tool in rehabilitation engineering and elderly assistance engineering, which has important research value and social significance. In this paper, the system structure framework of the multi-function smart wheelchair and the specific technical scheme of each module are formulated based on the modular design idea, and the intelligent control hardware platform with Arduino UNO controller as the core is built to complete the control software writing, and an intelligent wheelchair for the elderly and disabled guardianship is designed. This multi-function smart wheelchair combined with IoT technology can realize distance navigation, obstacle avoidance, medication reminder, sign measurement, remote monitoring, GPS positioning, and upload information through OneNET cloud platform, which can view the location of the wheelchair and the safety status of the elderly from the map in real time in the cell phone APP and PC backstage, in order to improve the control and monitoring capability of the wheelchair.

IOT Based Automatic Transmission Line Fault Detection System

Many distinct components make up the electrical system. One of these is the transmission system, in which electricity is delivered to consumers along power lines from substations. These approaches have the potential to encounter numerous kinds of errors, or "issues," as well. When the insulation of a power system eventually fails, a fault is simply defined as a series of unintended but unavoidable events that might briefly disrupt the steady state of the system. To properly and precisely mark and localize the occurrence of a fault, an intelligent fault detecting and localization system was deployed. This guarantees a quicker response time from the technical team to address these issues, protecting transformers from harm and catastrophes. The system makes use of an audio signal, an IOT module, an LCD, a current transformer, a voltage transformer, an Arduino uno controller, and an RS-232 connector. The system uses an algorithm based on impedance to automatically detect defects, analyze and classify them, and then determine their distance from the control room. The control room receives the error information at the end. In summary, it can be said that because the system automatically and precisely delivers information on the specific position of the fault, the amount of time needed to locate the fault is greatly decreased. Using this project, we can monitor temperature, voltage, and current on an LCD screen and an IOT module, as well as single-phase transmission line issues.

A numerical and experimental investigation of mitigation of the vibration in a structure using single pendulum type mass damper

The main objective of the present work is that to construct a combined Pendulum Type Mass Damper (PTMD) in a structure to demonstrate the effect of damping of vibrations. In order to achieve this, a simple prototype has been developed. An inductive proximity sensor has been used to measure the vibrations of prototype with the PTMD system in terms of the induced voltage signal. The induced voltage signals have been acquired by using an Arduino UNO controller board. The experiments have been carried out to measure the amplitude of displacement of the vibrations in the structure in terms of voltage signals for two cases: (i) Without adding the damper or tuned mass and (ii) With adding the damper or tuned mass of 100 g, 150 g, 200 g, 250 g and 300 g respectively. However, this work reports the experimental results only for 250 g. The theoretical analysis of PTMD has been studied and presented in this paper. A numerical model for the combined pendulum type mass damper with the structure has been developed by using MATLAB SIMULINK. A series of simulations have been carried out for the various values the mass ratio, μ = 0, 0.25, 0.5, 0.75 and 1 to show the effect damper or tuned mass on the vibrations of the structure. The simulation results of amplitude of displacement of the structure have been analyzed and presented in both time domain and frequency domain. By keeping the same condition of experimental analysis of 250 g damper or tuned mass, the simulations have been carried out for two cases: (i) Without absorber mass (mass ratio, μ=0) and (ii) With a damper mass of 250 g (mass ratio, μ=0.33) in order to validate the experimental results.

IOT Based Pregnant Woman Health Monitoring System

The developing countries such as India has more population in the rural areas than urban areas. The people in those areas are not aware of new health issues, and they are not amalgamated for sharing their medical information. In some rural areas the pregnant women are unable to do their normal check-ups during their pregnancy time. This can cause risk in the life of both mother and the child. Due this inefficiency, the number death count of new are more compared to the urban areas. As a remedy for this a situation we are suggesting a system, that contain an accelerometer sensor is designed to measure the kike/force by the fetus and it is transfer to the ARDUINO UNO controller. Movement of the baby and some vital parameter such as Blood pressure, Heartbeat rate, temperature of the mother is measured using various types of sensors. The measured parameters are transmitted by IoT and is displayed. This system is a portable system and can be used in home by the women by their self. Another implementation way in the rural area is by giving the system to the nurse who work in the primary health centre in that particular area. Ultra sound scanning is used now a day, which is expensive which cannot be affordable for the poor in the rural areas. The parameter are recorded and can be used for future medical examination. We use IoT module to calculate the normal and abnormal rate and also enable the gynaecologist to access the date from the cloud

Design and Build Smart Street Lights by Utilizing Sensor and Tranduser Technology Based on Arduino Uno

Street lights or also known as Public Street Lighting (PJU) are lights that are used for street lighting at night making it easier for road users to see more clearly the road to be traversed, so as to improve traffic safety and security for road users and prevent the occurrence of accidents. crime, and gives an aesthetic value to a place. Public street lighting is an electronic item that is vulnerable or can be said to have a short service life, so repair and maintenance activities are absolutely necessary. Repairs can include network repairs, replacement of dead lights, checking cables and checking the condition of Public Street Lighting (PJU). The working system of street lights in Sei Kamah 1, Pasiran Village, Sei Dadap District, Asahan Regency, currently still uses the switch button on every electricity pole that is turned on by PLN officers or the surrounding community at night, and street lights still use essential light bulbs. so that the power released is too large and is detrimental to the electricity supplyer, although there are some street lights whose system turns on automatically when it is night and turns off automatically during the day but the installation is only in certain places plus sometimes street lights like this become the target of theft by irresponsible people. This study aims to create an automatic system street light design system in which this automatic system uses a motion sensor and a light sensor so that it can save more electric current. The device used is an arduino uno controller and uses the arduino ide programming language. The results of this study are expected to be a recommendation in the design of Public Street Lighting (PJU).

Enabling internet of things in road traffic forecasting with deep learning models

Integration of the latest technological advancements such as Internet of Things (IoT) and Computational Intelligence (CI) techniques is an active research area for various industrial applications. The rapid urbanization and exponential growth of vehicles has led to crowded traffic in cities. The deployment of IoT infrastructures for building smart and intelligent traffic management system greatly improves the quality and comfort of city dwellers. This work aims at building a cost effective IoT enabled traffic forecasting system using deep learning techniques. The case study experimentation is done in a real time traffic environment. The main contributions of this work include: (i) deploying road side sensor station built with ultrasonic sensor and Arduino Uno controller for obtaining traffic flow data (ii) building an IoT cloud system based on open source Thingspeak cloud platform for monitoring real time traffic (iii) performing short term traffic forecast using Recurrent Neural Network (RNN) models such as Long Short Term Memory (LSTM) and Gated Recurrent Unit (GRU). The performance of the prediction model is compared with the traditional statistical methods such as Autoregressive Integrated Moving Average (ARIMA), Seasonal ARIMA (SARIMA) and Convolutional Neural Network (CNN). The results show good performance metrics with RMSE of 5.8, 7.9, 10.2 for LSTM model and 6.7, 8.6, 10.9 for GRU model for three different scenarios such as whole day, morning congested hour and evening congested hour datasets.

Dual Axis Solar Tracking System with Weather Sensor

Abstract: Energy crisis is one in every of the major problems in world developing countries like Republic of India.There's a huge gap between generation and demand of current. Nearly half of the population of the country cannot get the power supply. Renewable energy is one of the answers to solve this issue. Solar power is one in every of the foremost effective resources of the renewable energy that might play a big role to resolve this drawback. This analysis presents a performance analysis of the dual axis solar tracking systemusing Arduino and led & servo motors. The most objective of this research is whether the solar tracker isbetter than a solar panel. This work is split into 2 light dependent resistors (LDR) is employed to observethe almost source of illumination from the sun. Two servo motors put together accustomed move the electrical device to most source of illumination location perceived by the LDRs. In the other half, the software part is written by using C programming language which head towards to the Arduino UNO controller. The result of the solar tracking system has analyzed and compared with the mounted or static solar panel found higher performance in terms of current, power and voltage. Therefore, the solar tracking system is evidenced additional sensible for capturing the most daylight provide for star gathering applications. The result showed dual axis solar tracking system made further 10.53- watt power compared with mounted (fixed) and single axis solar tracking system. Components hardware and computer code.

Bus Tracking System Using RF Communication for Passenger Information over Internet of Things

Abstract: Now-a-days in every bus stations, railway stations, and airports we will get different voice based announcements are given by the authorized transport people in different languages to help public for ease of transportation. The announcements consist’s of some delay’s, occurrence of bus at particular bus station/stop and platform. This project aims for designing a system which is capable of updating the information about the bus location and accident detection of bus. This device is designed to provide with a good advantage of producing the updated information which is available through internet using GSM Communication. This is possible with the help of RF Communication and GSM Communication. RF Transmitter is given with four switches is pressed (i.e) RF Receiver gets particular frequency then the controller will understand the location and updates the same thing about bus location using GSM module connected to the Arduino Uno controller. Here we are using AT89C51 as our micro-controller in RF Receiver kit. This Project uses regulated 5V/500mA power supply 7805 and 7812 are three terminal voltage regulators is used for voltage regulation. A Bridge type full wave rectifier is used to rectify the ac output of another 230/12V step down transformer.

Dual Axis Solar Panel Weather Monitoring System

Abstract: This analysis presents associate degree analysis of a dual-axis solar chase system with weather updates mistreatment Arduino By 2035 the alternative energy can become the foremost used supply of energy for the generation of electricity or we are able to say the production of electricity within the world. this may conjointly result in greater use of inexpensive digital technology. Most of the star panels area unit mounted kind, thus so as to maximize the facility generation, we tend to area unit mistreatment the star huntsman which can follow the rotation of the sun throughout the day. If we tend to compare the total output of twin also as single-axis star huntsman system, we found that it's higher performance in terms of current, voltage, and power output. there's a rise in performance of around twenty fifth of the facility. we tend to area unit mistreatment the lightdependent resistors (LDRs) as a detector as a chase mechanism for the sun radiations and 2 servomotors connected vertically and horizontally to direct the position of the panel. The planned automatic huntsman is that it controls the elevation and orientation angles of electrical device specified the panel can maintain perpendicular to the daylight for the maximum absorption of sunshine rays. And computer code half is completed with the assistance of code written in Arduino Uno controller. Keywords: Solar panel, Arduino UNO, Light detecting resistors (LDRs), servo motors, temperature sensors, humidity sensors, rain drop sensors.

IoT based Substation Monitoring and Control

Abstract: The Smart Voltage and Current Monitoring System (SVCMS) approach is utilized in this undertaking. It shows a solitary stage electrical design that uses voltage and flow from the sensor by means of a microcontroller and afterward remotely conveys the expected information to the outcomes screen through another PC. It is vital to utilize the Internet of Things (IoT) to upgrade the idea of the power with substation observing and control discretionary change. Accordingly, it is basic to have a perception framework that can distinguish and channel. The Arduino Uno is utilized as a microcontroller in the coordinated Smart Voltage and Current Monitoring System (SVCMS) set up to ascertain the voltage and current sensor results. It then sends this data, after assessment, to the end client's PC contraption utilizing the IoT module. The Arduino Uno controller and IoT modules are a microcontroller and far off devices, separately. In light of the heap got by the electrical machines in the event that the heap is high, the power conveyed is to be limited or the power must be closed down. In the olden days there should be a one person at the substation to look for a faults if anything occurred and now due to the increase in the tremendous technology there are many new technologies introduced into the life cycle of the of the human beings. In that one of the technology that helps to reduce the efforts of the human beings is Internet of Things(IoT) that uses the Wi-Fi module that helps to connect the hardware and the software. The data collected will be shared to the ThingSpeak platform and it will displayed by using the graphs for each parameter different bar graphs are used. Keywords: Arduino Uno, LCD display, Servo Motor, wi-fi module, Thing view App, Internet of Things, Substation Monitoring and Control

Sistem Monitoring Real Time Pada Solar Panel Park

The use of solar panels has begun to be used by the wider community to meet their electricity needs, but most of the installations are still static so that the performance of solar panels is low and monitoring tools are still manual. Monitoring that is done manually causes a waste of time and the limited amount of data generated. monitoring system helps solar panel users in monitoring the performance of solar panels. The development of the internet of things is to connect all equipment with the internet so that it can be monitored by users in real time. Users can obtain data information online. This research develops the use of the Arduino Uno controller and nodeMCU as a microcontroller and uses 4 current sensors and 4 voltage sensors in a solar panel park so that more data is generated. This process will be translated and set through Arduino Uno which functions as a data store and nodeMCU will request data and send it to thinger.io as an internet of thing device in graphical form. The data obtained can be monitored through the website page. This monitoring can make it easier to monitor the performance of solar panels in real time.

Design a Remote Patient Health Monitoring System (RPHMS) Using IoT

Healthcare has become one of the principal issue with the rise in human population and medical expenditure. For a healthy life, it is essential to follow human body’s vital signals. Continuous Monitoring of patient’s vital signals cannot be provided outside hospital. As it is hard to monitor the patient’s condition for 24 hours, it was proposed in this paper to observe continuously the condition of patient despite the patient being busy with his routine and to screen the health status to the doctors through Internet of Things. This paper proposes health monitoring system using non-intrusive biomedical sensors that measure five parameters like ECG, SPO2, toxic gas, temperature and blood pressure. Proposed method makes use of Arduino Uno Controller to which non-invasive biomedical sensors are connected. The output is displayed on any digital monitoring system using Arduino Uno. The data obtained from the sensors is uploaded to the Thing Speak cloud to store and to access patient’s information by their doctors or by the concerned for necessary follow-ups in real-time. IoT is a powerful domain where sensors can connect and data is viewed over the Internet.