scholarly journals RANCANG BANGUN PINTU GESER OTOMATIS BERBASIS MIKRO KONTROLER ARDUINO

INFO-TEKNIK ◽  
2018 ◽  
Vol 19 (2) ◽  
pp. 243
Author(s):  
Idzani Muttaqin
Keyword(s):  
Science And Technology ◽  
Maximum Load ◽  
Dc Motor ◽  
Ultrasonic Sensor ◽  
Final Project ◽  
Human Labor ◽  
Arduino Microcontroller ◽  
Tool Testing

The progress of science and technology from time to time is growing rapidly. Iftraced back, first all activities are done manually. Along with technologicaldevelopments, some activities have been converted into an automated system.Like to open a door that requires human labor, now has many doors that can beautomatically opened when there is someone who will enter. But there are fewobstacles, whereas when someone is running quickly it must wait for the door toopen automatically which causes the person to stop first and wait for the door toopen. In this Final Project, ultrasonic sensor (PING) is used to measure visitordistance. Dc motor is used to set the speed of opening the door. The prototype ofautomatic sliding door is controlled using arduino microcontroller. Test resultsshow that the door will open when visitors are in front of the door measured withultrasonic sensor (PING). After the tool testing, the maximum load of the doorthat can be moved by the tool is less than 15 kg. The time it takes the automaticsliding door to close with the maximum load is 3.12 seconds.

scholarly journals The arduino based prototype of handsanitizer tool and automatic mask feeder

2021 ◽  
Vol 3 (2) ◽  
pp. 45-50
Author(s):  
Syahrial Syahrial ◽  
Muhammad Fajrin S ◽  
Yusuf Syani
Keyword(s):  
Research Method ◽  
Output Voltage ◽  
Laboratory Experiments ◽  
Dc Motor ◽  
Academic Community ◽  
Ultrasonic Sensor ◽  
State University ◽  
Test Results ◽  
Motor Test ◽  
Tool Testing

The purpose of this research is to design and construct  a prototype of an Arduino-based automatic handsanitizer and mask feeder. The research method was carried out by laboratory experiments. The experimental stages consisted of designing hardware (hadware), software (software) and testing the whole tool. The test results showed that  ultrasonic sensor and dispencer can detect at a distance of 5 cm. The Arduino dc motor test that  given high and low logic for the direction of each clockwise and counter clockwise motor resulted in an output voltage of 5.09V. Overall the tool testing went well. Regarding to the results, it can be concluded that the tools can be on of the options to reduce the spread of COVID-19 in the Jakarta State University academic community, especially the laboratories within the Jakarta State University.    

scholarly journals Cable Car Speed Control Using Programmable Logic Control Based on Fuzzy Logic

2020 ◽  
Vol 2 (3) ◽  
pp. 125-129
Author(s):  
Santi Triwijaya ◽  
Arief Darmawan ◽  
Andri Pradipta ◽  
Dara Aulia Feriando
Keyword(s):  
Fuzzy Logic ◽  
Wind Speed ◽  
Maximum Load ◽  
Dc Motor ◽  
Programmable Logic ◽  
Logic Control ◽  
Programmable Logic Control ◽  
Wind Speed Maximum ◽  
Safety And Reliability ◽  
Load Weight

A cable car is a hanging car that runs by cable. Cable car carrier controlled by DC motor. The cable car can be a solution to accommodate the mobilization of agricultural commodities in areas that are difficult to access while still paying attention to safety and reliability. In this research, the speed of a cable car would be automatically controlled with Programmable Logic Control (PLC). PLC functions as a cable car operation controller by considering 3 parameters, namely: wind speed, maximum load weight, and distance (meters). The speed of the cable car is controlled by the PLC using fuzzy logic. Cable car speed is based on parameters of wind speed, load weight and distance. From the results obtained, the PLC has worked well in regulating the speed of the cable car and if any parameter exceeds the PLC limit, it can turn off the cable car.

Design of Intelligent Street Lamp - Control System Abstract

2014 ◽  
Vol 602-605 ◽  
pp. 1069-1072
Author(s):  
Hai Yan Zheng
Keyword(s):  
Control System ◽  
Intelligent Control ◽  
Ultrasonic Testing ◽  
Science And Technology ◽  
Ultrasonic Sensor ◽  
Remote Areas ◽  
Street Lamp ◽  
Control Requirement

Zheng HaiyanWeifang University of Science and Technology, Shouguang, 262700, Chinaemail: [email protected]: Street lamp,intelligent control,ultrasonic testing,infrared communicationAbstract. To satisfy the street lamp-control requirement of medium-and-small-sized towns and remote areas, ultrasonic sensor controlled by MCU realizes the monitoring of pedestrians and vehicles on road.It makes use of infrared ray to communicate between two street lamps and 4 lamps are kept on lighting,that not only ensures the safety of pedestrians or vehicles,but also saves energy.

scholarly journals Crack Detection by Ultrasonic System on Locomotive-Track

2021 ◽  
Vol 9 (8) ◽  
pp. 1910-1916
Author(s):  
Vijay Mayekar
Keyword(s):  
Crack Detection ◽  
Power Supply System ◽  
Detection System ◽  
Warning Signal ◽  
Supply System ◽  
Ultrasonic Sensor ◽  
Arduous Task ◽  
Task Time ◽  
Maintenance Work ◽  
Arduino Microcontroller

Abstract: It has been found that major cause of the Railways accidents is due to the derailment attributed to the cracks developed on the rails. Crack development and its prolongation happens due to regular movement of locomotives, absence of timely detection. The maintenance lapse poses serious questions on the security of Railways transport operation. Manual detection of cracks on locomotive-tracks by maintenance team is arduous task, time consuming, irregular due to environmental factors and tight scheduling of trains, which may lead to maintenance work errors. This project aims at addressing the issue of crack detection by ultrasonic crack detection system, which would work in real time, with the control action taken to avoid major accident. Ultrasonic crack detection system is mounted on the locomotive itself, include precision ultrasonic sensor, LCD display, GPS module and its power supply. System will detect crack, subsequently it will generate Visual warning-signal for the authorities and generate location coordinates of the Crack. This will help for authority to generate caution signal for locomotives running on the same track for slow movement and emergency maintenance action could be undertaken. Keywords: locomotive-track, crack, ultrasonic Sensor, GPS Module, Arduino microcontroller

scholarly journals PC Based Real Time Control of DC Motor

2018 ◽  
Vol 4 (2) ◽  
pp. 66
Author(s):  
Mohamad Fauzi Radsanjani ◽  
Dwi Astharini
Keyword(s):  
Real Time ◽  
Real Data ◽  
Dc Motor ◽  
Real Time Control ◽  
Matlab Simulink ◽  
Final Project ◽  
Time Control ◽  
Speed Sensor ◽  
And Control ◽  
Monitor And Control

<p><em>Abstract</em><strong> – This final project report present a Pc based real time control of DC motor. Real time control systems can be defined as a technology which is related to mechanical application, electronic, and computer-based systems. In general, the equipment that is often used for controlling speed system is Arduino Mega 2560, DC motor, motor driver IC L298N, speed sensor IC LM393, and voltage sensor. Software in the system I used Matlab Simulink to monitor and control the speed of dc motor will show real data, they are displayed in signal RPM and signal Voltage, Matlab Simulink is used program to let the operator operates the system well. This monitor and control system can improve the effectiveness and efficiency in various industrial fields.</strong></p><p><strong> </strong></p><p><strong><em>Keyword –</em></strong><strong> </strong><em>PC, Real Time, Control, DC Motor</em></p><p><em> </em></p>

scholarly journals Arduino system and ultrasonic sensor for automation of the determination of water infiltration rate in soil

2020 ◽  
Vol 15 (7) ◽  
pp. 1
Author(s):  
Marcos Cleve Alves da Silva ◽  
Marcelo Dos Santos Targa ◽  
Vicente Rodolfo Santos Cezar
Keyword(s):  
Water Distribution ◽  
Infiltration Rate ◽  
Ultrasonic Sensor ◽  
Water Infiltration ◽  
Percentage Error ◽  
Test Time ◽  
Average Percentage ◽  
Automatic Mode ◽  
Arduino Microcontroller

The velocity of water infiltration in soil is important for the design of irrigation systems, drainage, septic tanks, sanitary landfills, dams, channels for water distribution, soil and water management to control erosion and estimate surface runoff. Infiltration tests are generally done with rulers and visual reading, which can lead to errors. The present study therefore aimed to determine the Infiltration Velocity (IV) curves of water in the soil by the concentric ring infiltrometer method, using an Arduino microcontroller and an ultrasonic sensor to measure the lowering of the water depth. For that, in the same infiltration test, four readings in Automatic mode (AT) and four readings in Manual mode (MN) were performed simultaneously, in a red-yellow Argisol type soil, in the Areal Basin, located in the southeastern region of Brazil. municipality of Taubaté, Vale do Paraíba, in the state of São Paulo. Adjustments of kostiakov curves and their equations were made from the data obtained in the field, and the values of R² were determined, as well as the values of Basic Infiltration Velocities (BIV), Accumulated Infiltration (AI) and the Average Percentage Error (APE) of the calculated IS values and those estimated by the equations. The results show that the number of readings in the same test time in Automatic mode (AT) was 2.3 times higher than in the manual (MN). All tests showed that the Red-Yellow Argisol showed a high infiltration speed, and in the pasture area the BIV values were 1.9 times higher than those obtained in the forest area. The R² determination coefficients for all curves are 0.99 in all tests and demonstrate the strong correlation between the data. The APE of the calculated and estimated IS values were low, and the biggest discrepancies that occurred were (APE = 0.30%) in the MN - 4 test and (APE = -0.01%) in the AT - 4. APE of MN mode BIVs for AT was 2.7%. These differences in IS values are reflected in the accumulated infiltration (AI) in the soil over time, and in this study the AI of the ATs tests was on average 4.1mm higher than in the MN tests, which corresponds to a difference of 41m³ ha-1. It was concluded that the use of the Arduino microcontroller with the ultrasonic sensor installed in the ring infiltrometer proved to be efficient in the field measurements and made the determination of the accumulated infiltration and the infiltration speed practical, proving to be an economical and technically viable alternative mainly due to the quantity of possible points to collect for each test and the greater reliability added to the low error values when compared to the manual.

scholarly journals Internet of things (IoT) based smart garbage monitoring system

2020 ◽  
Vol 20 (2) ◽  
pp. 736
Author(s):  
Thangavel Bhuvaneswari ◽  
J. Hossen ◽  
NurAsyiqinbt. Amir Hamzah ◽  
P. Velrajkumar ◽  
Oo Hong Jack
Keyword(s):  
Internet Of Things ◽  
Monitoring System ◽  
Garbage Collection ◽  
Ultrasonic Sensor ◽  
Load Cell ◽  
The Internet ◽  
Iot Platform ◽  
Human Effort ◽  
Arduino Microcontroller ◽  
Collection And Management

<p>Garbage waste monitoring, collection and management is one of the primary concerns of the present era due to its detrimental effects on environment. The traditional way of manually monitoring and collecting the garbage is a cumbersome process as it requires considerable human effort and time leading to higher cost. In this paper, an IoT based garbage monitoring system using Thingspeak, an open IoT platform is presented. The system consists of an Arduino microcontroller, an ultrasonic sensor, a load cell and a Wi-Fi module. The Arduino microcontroller receives data from the ultrasonic sensor and load cell. The depth of the garbage in the bin is measured using ultrasonic sensor and the weight of the bin with garbage is measured from the load cell. The LCD screen is used to display the data. The Wi-Fi module transmits the above data to the internet. An open IoT platform Thingspeak is used to monitor the garbage system. With this system, the administrator can monitor and schedule garbage collection more efficiently. A prototype has been developed and tested. It has been found to work satisfactorily. The details are presented in this paper.</p>

scholarly journals Sistem Keamanan Berlapis pada Ruangan Menggunakan RFID (Radio Frequency Identification) dan Keypad untuk Membuka Pintu Secara Otomatis

2014 ◽  
Vol 2 (3) ◽  
pp. 187-194
Author(s):  
Muhammad Chamdun ◽  
Adian Fatchur Rochim ◽  
Eko Didik Widianto
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Liquid Crystal Display ◽  
Dc Motor ◽  
Security System ◽  
Implementation Phase ◽  
Final Project ◽  
Infra Red ◽  
Frequency Identification ◽  
Security Device

This final project aims to design a door security device using RFID technology (Radio Frequency Identification) and the keypad as a method of access into the room. The system will automatically give warning when the code is entered incorrectly or burglars entered by breaking the door. The microcontroller that is used as the central data processing is ATMega 16 microcontroller ATMEL production and security sensors are used PIR (Passive Infra Red) and magnetic switches.The design begins with a schematic device hardware and software design using CodeVisionAVR programming. Implementation phase includes the implementation of the physical tools, programs, and sensors. The testing phase is done by testing the input sensors and exit switches, siren output devices, DC motor, LCD (Liquid Crystal Display), the RFID reader, keypad, and system controller.The results of room layered security system works according to design. PIR sensors can detect human activities and turn the LED lamp indicator on. Magnetic switch sensors will provide input to the microcontroller to enable or disable the DC motor as the room locking system. Admin menu that is accessed from the keypad is to add users, remove users, see registered users and change the password. User menu which is also accessed using the keypad, work as the room access using a username and password.This study resulted in the layered security. Room access is done using RFIDTag and password. The room piercing detection is done by sensor PIR (Passive Infra Red) and magnetic switches. Alarm used as a piercing action warning. This layered room safety device produces a better security system. 

IoT based Wireless cARdrONE Surveillance Robot

2021 ◽  
Vol 9 (VI) ◽  
pp. 575-579
Author(s):  
Mr. Atul S Lavhate
Keyword(s):  
Dc Motor ◽  
Arduino Microcontroller ◽  
General Climate

A robot has been created which can be utilized for multipurpose applications identified with observation with a remote intention. It is essentially carried out for observing different conditions in the general climate. We propose a financially savvy four wheels reconnaissance robot utilizing Arduino microcontroller which utilize servomotor including DC Motor, RC beneficiary and transmitter, different sorts of various sensors and so on. A high goal camcorder is appended with the robot for securing of pictures and video from the encompassing. By watching the situational pictures and recordings, the client can find out about climate. This framework is valuable for checking in zones where there is no Internet association and furthermore the breakdown of the correspondence framework during any fiasco. Our venture "Wireless cARdrONE Surveillance Robot" portrays the degrees and strategies referenced previously

Design and Implementation of Wheelchair Controller Based Electroencephalogram Signal using Microcontroller

2016 ◽  
Vol 6 (6) ◽  
pp. 2878
Author(s):  
M. I. Arzak ◽  
U. Sunarya ◽  
S. Hadiyoso
Keyword(s):  
Pid Control ◽  
Control Method ◽  
Maximum Load ◽  
Dc Motor ◽  
Maximum Speed ◽  
Process Data ◽  
Brain Wave ◽  
Fuzzy Method ◽  
Brain Waves ◽  
Level Data

<p>Wheelchair is a medical device that can help patients, especially for persons with physical disabilities. In this research has designed a wheelchair that can be controlled using brain wave. Mind wave device is used as a sensor to capture brain waves. Fuzzy method is used to process data from mind wave. In the design was used a modified wheelchair (original wheelchair modified with addition dc motor that can be control using microcontroller ). After processing data from mindwave using fuzzy method, then microcontroller ordered dc motor to rotate.The dc motor connected to gear of wheelchair using chain. So when the dc motor rotated the wheelchair rotated as well.  Controlling of DC motor used PID control method. Input encoder was used as feedback for PID control at each wheel.From the experimental results concentration level data of the human brain waves can be used to adjust the rate of speed of the wheelchair. The level accuracy of respons Fuzzy method ton system obtained by devide total true respons data with total tested data and the result is 85.71 %.  Wheelchairs can run at a maximum speed of 31.5 cm/s when the battery voltage is more than 24.05V. Moreover, the maximum load of wheelchair is 110 kg.</p>

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