Wrist Movement with Ultrasonic Sensor and Servo Motor

2021 ◽  
pp. 95-119
Author(s):  
N A Abu Osman ◽  
N A Abd Razak
Keyword(s):  
Ultrasonic Sensor ◽  
Servo Motor ◽  
Wrist Movement

Semi Automatic T-Shirt Folding Machine Berbasis PID (Proportional Integral Derivative)

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Muhammad Apriliyanto ◽  
Miftachul Ulum ◽  
Koko Joni
Keyword(s):  
Ultrasonic Sensor ◽  
Proportional Integral Derivative ◽  
Servo Motor ◽  
Aesthetic Value ◽  
Proportional Integral ◽  
Door Opening ◽  
Dc Motors ◽  
The Aesthetic ◽  
The Right

<em>The process of folding clothes is one of the activities carried out in the laundry business or household. The activity is fairly easy but many people are still lazy to do it. As a result, clothes that have been washed will fall apart in certain rooms, thereby reducing the aesthetic value of a home. Semi Automatic T-Shirt Folding Machine is the right solution to make folding clothes easier and more time efficient. This tool is equipped with a servo motor that moves the folding board that has been designed in such a way that the user only needs to manghandle the shirt just once and simply push one button then the shirt will fold itself and will be neatly arranged through the clothes stacker board. The PID method is applied to DC motors that move under the clothes folder so that the buildup of clothes underneath will not be pressured upward when the clothes are piled up when they are folded. Ultrasonic sensor will measure the right height between the clothes with the door opening the stacking clothes with kp = 1, ki = 0.1, kd = 0.5 for thin clothes and kp = 5, ki = 1, kd = 2.5 for thick clothes so that the movement of the motor can adjust its speed . This tool can fold one shirt in 16.83 seconds 11 seconds faster than folding clothes manually</em>

scholarly journals Alat Bantu Jalan Sensorik bagi Tunanetra

INKLUSI ◽  
2019 ◽  
Vol 6 (2) ◽  
pp. 285
Author(s):  
Asep Kurniawan
Keyword(s):  
Success Rate ◽  
Visually Impaired ◽  
Ultrasonic Sensor ◽  
Blind People ◽  
Servo Motor ◽  
Output Device ◽  
Testing Tools ◽  
Mobility Aids ◽  
Develop Technology

The existing mobility aids for the visually impaired today still have several shortcomings, so it is necessary to develop technology that can help them walk better. This study aims to create a walker with sensors that can move right and left. Research also tests its accuracy, precision, and success. In making the tool, two steps are taken: making tools and testing tools. The device consisted of an HC-SR04 ultrasonic sensor, two Arduino Nano, an SG90 servo motor, and a buzzer. The product then was tested by reading distances at variations of 60cm, 70cm, 80cm, 90cm and 100cm. In addition to distance testing, the instrument is also tested at 0 °, 30 ° right and left angles and 60 ° right and left — output device in the form of a buzzer sound. This design of mobility aids for the blind people have an accuracy of 99.995% and a precision (repeatability) of 98.600%. Meanwhile, this tool has a percentage of the success rate of 98,400%.[Alat bantu jalan bagi tunanetra saat ini masih memiliki kekurangan sehingga diperlukan pengembangan teknologi yang dapat membantu mereka berjalan. Penelitian ini bertujuan untuk membuat alat bantu jalan dengan sensor yang dapat bergerak ke kanan dan ke kiri serta menguji akurasi, presisi, dan tingkat keberhasilan alat. Penelitian dilakukan dalam dua tahap yaitu membuat alat dan menguji alat. Alat dibuat menggunakan sebuah sensor ultrasonik HC-SR04, dua buah arduino nano, sebuah motor servo SG90, dan sebuah buzzer. Alat diuji dengan membaca jarak pada variasi 60cm, 70cm, 80cm, 90cm, dan 100cm. Selain pengujian jarak, alat juga diuji pada sudut 0°, 30° kanan dan kiri serta 60° kanan dan kiri. Output alat berupa bunyi buzzer. Hasil penelitian rancang bangun alat bantu jalan bagi penyandang tunanetra yang telah dibuat memiliki akurasi 99,995% dan presisi (repeatability) sebesar 98,600%. Adapun, alat ini memiliki persentase tingkat keberhasilan sebesar 98,400 %.]

scholarly journals Model Sistem Hitung Kendaraan pada Area Parkir Bertingkat 2 Menggunakan Mikrokontroler ATMega8535

Electrician ◽  
2019 ◽  
Vol 12 (2) ◽  
pp. 62
Author(s):  
Wiwik Dwi Agustin ◽  
Emir Nasrullah ◽  
Raden Arum Setia Priadi
Keyword(s):  
Urban Areas ◽  
Ultrasonic Sensor ◽  
System Model ◽  
Parking Space ◽  
Servo Motor ◽  
Parking Garage ◽  
Counting System ◽  
Parking Lot ◽  
Automation Technology ◽  
Wheeled Vehicles

Intisari —  Area parkir dalam kehidupan sehari-hari sangat dibutuhkan oleh masyarakat, apalagi di daerah perkotaan. Berlatar belakang kebutuhan akan efisiensi waktu dan bahan bakar kendaraan serta pengembangan teknologi otomasi, maka melalui penelitian ini telah dirancang sebuah piranti yang bertujuan untuk menginformasikan kepada pengemudi apakah dapat memarkir kendaraannya atau tidak pada suatu area parkir dan diharapkan bermanfaat menghemat waktu dan bahan bakar kendaraan. Apabila area parkir terisi penuh oleh kendaraan yang parkir, motor servo akan berputar dan palang pintu yang terhubung akan menutup sehingga kendaraan tidak dapat masuk ke area parkir yang penuh.Model sistem hitung kendaraan pada area parkir bertingkat 2 pada tugas akhir ini pada intinya merupakan piranti dengan miktrokontroler sebagai pengendali utama yang terhubung dengan sensor ultrasonik sehingga dapat memindai masuk dan keluar kendaraan roda empat (mobil) pada suatu area parkir serta memberikan informasi jumlah lahan parkir yang belum terisi melalui LCD yang terpasang pada pintu masuk, sehingga memudahkan pengendara mobil untuk memutuskan apakah perlu memasuki area parkir tersebut untuk memarkir kendaraannya atau mencari tempat parkir lain tanpa harus berputar-putar pada area parkir tersebut sehingga memakan waktu dan bahan bakar kendaraan. Apabila kondisi area parkir telah terisi penuh oleh kendaraan, maka terdapat motor servo yang terhubung dengan palang pintu yang akan menutup akses masuknya kendaraan sehingga kendaraan tidak dapat memasuki area parkir.Tugas akhir ini mengimplementasikan perancangan sebuah model sistem hitung kendaraan secara otomatis yang dapat menginformasikan kepada pengendara apakah dapat memarkir kendaraannya atau tidak pada suatu area parkir. Selain itu diharapkan dapat diimplementasikan langsung pada suatu area parkir bertingkat.Kata kunci — Mikrokontroler, Sensor ultrasonik, LCD, Motor servo.  Abstract — Parking lot is needed by society everyday, especially in urban areas. Background of the need for time efficiency and vehicle fuel and the development of automation technology, then this research has designed a tool that aims to inform the driver whether the vehicle may be parked or not in a parking area and is expected to be useful to save time and fuel vehicles. If the condition of parking areas have filled with vehicles, the servo motor is connected to the cross bar that would close access to the entry of vehicles so that vehicles can not enter the parking area. Model of the vehicle counting system at the 2-floors parking garage at the end of this task is essentially a tool to microcontroller as main controller connected to the ultrasonic sensor that can scan incoming and outgoing four-wheeled vehicles (cars) at a parking area and provide information of ample parking not filled through the LCD attached to the entrance, making it easier for driver to decide whether to enter the parking area to park the vehicle or to find another parking space without spinning the parking area so that it takes time and fuel vehicles. This final task of implementing the design of a counting system model vehicles can automatically inform the driver whether the vehicle may be parked or not in a parking lot. Also expected to be implemented directly on a multilevel parking area.Keywords — Microcontroller, Ultrasonic sensor, LCD, Servo motor, Parking lot. 

scholarly journals Detecting Long Range Objects Under Radar System using Arduino

2020 ◽  
Vol 9 (4) ◽  
pp. 1504-1507
Keyword(s):  
Long Range ◽  
Radar System ◽  
Ultrasonic Sensor ◽  
Sound Waves ◽  
Servo Motor ◽  
New Approach ◽  
Ultrasonic Sound ◽  
Detection Of Objects

The increase in demand for security purpose and detection of objects using the radar system has very much popular in many occasions. A new approach of finding objects under radar using Arduino controller makes it more efficient for Detection and Ranging. The Ultrasonic sensor mounted on the servo Motor produce ultrasonic sound waves ,if an object bounce off in their path it interrupts the sound waves which produce a signal to the user by displaying on computer , laptops or on any screen . This project aims at making an efficient, cheaper and more reliable way that reflects all the possible techniques that a radar consists of

scholarly journals DESIGNING WRISTBANDS AS A WALKING AID FOR THE ARDUINO NANO-BASED VISUALLY IMPAIRED

2021 ◽  
Vol 2 (2) ◽  
pp. 7-13
Author(s):  
Budi Prijo Sembodo ◽  
Moh. Thoyib
Keyword(s):  
Success Rate ◽  
Visually Impaired ◽  
Rotation Angle ◽  
Ultrasonic Sensor ◽  
Servo Motor ◽  
Ultrasonic Sensors ◽  
Testing Tools ◽  
Walking Aids ◽  
Walking Aid

In the 4.0 era, walking aids for the visually impaired are needed, especially when the user is indoors and outdoors. There are already many tools created, one of which the author wants to make is a wristband. Components include: Ultrasonic Sensor HC-SR04, Arduino Nano, Servo SG90 Motor, and Buzzer. The stages in this study are designing hardware, designing programs, and implementing and testing tools. The testing carried out on this tool is to read the results of objects with distances of 80cm, 90cm, 100cm, 110cm and 120cm. Not only did it test the distance, it also tested the rotation angle performed by the servo motor to drive ultrasonic sensors by 0o,60o,and 120o. It aims to be able to detect in any direction. The results of this tool test have a repeatability rate of 98%, as well as a 97.33% success rate for detecting objects.

scholarly journals Sistem Otomatisasi Sirkulasi dan Penggantian air Kolam Menggunakan Arduino Uno untuk Peternakan Ikan di Sukabangun Kabupaten Ketapang

2019 ◽  
Vol 11 (2) ◽  
pp. 171-179
Author(s):  
Syarif Ishak Alkadri ◽  
Yudi Chandra
Keyword(s):  
Minimum Distance ◽  
Ph Value ◽  
Ultrasonic Sensor ◽  
Maximum Distance ◽  
Turbid Water ◽  
Servo Motor ◽  
Automatic Feeder ◽  
Water Ph ◽  
Value Of Water ◽  
Resistance Value

This tool detects turbidity by paying attention to the resistance value on the LDR sensor that is the less light received by the LDR sensor, the higher the resistance so that at some level will appear on the LCD whether classified as turbid, very turbid, clear or very clear. While the drain pump will work if the water is considered unhealthy for fish, for example, turbid water is even very turbid and the pump will die if the ultrasonic sensor has got the maximum distance ie in this system it is> 21 cm Filling pump will work if pump 1 is dead and will die if has reached the minimum distance of <= 7 cm. While for the PH value can be seen through a probe dipped in the pool and the results can be known on the LCD, if the water is detected to have an abnormal PH then the pump will drain automatically until the water PH state becomes normal and the automatic feeder system is by adjusting the delay of the servo motor. From the tests carried out, it was found that this tool can detect the level of turbidity of water whether the water is classified as very turbid, turbid, less clear, clear and if what is detected is very turbid then the pump will drain and refill automatically. This tool can also detect the PH value of water which will command the drain pump to work if the water PH is not normal as programmed. and can feed automatically whether 3,4,5 or 6 times a day.

scholarly journals Implementation of Ultrasonic Sensor as a Radar for Obstacle Detection

2021 ◽  
Vol 1 (1) ◽  
pp. 12-15
Author(s):  
Ahmad Suaif ◽  
Ferizandi Qauzar Gani
Keyword(s):  
Comparative Analysis ◽  
Short Distance ◽  
Low Cost ◽  
Small Error ◽  
Obstacle Detection ◽  
Radar System ◽  
Ultrasonic Sensor ◽  
Servo Motor ◽  
Angular Rotation ◽  
Distance Error

The Arduino UNO, ultrasonic sensor, servo motor, and Processing as visual software was used to create a low cost ultrasonic radar system that can detect and determine the location of an object, such as obstacles, in a short distance. Objects can be sensed up to 40 cm away from the ultrasonic sensor and the ultrasonic radar's angular rotation can detect objects from 15o to 165o and counterclockwise. The obstacle objects will be displayed in the computer panel by running the visual software. A comparative analysis of the distance error between the radar and the obstacles is used to assess the feasibility of the proposed system. The findings obtained from measurements of the obstacles are tabled to show that the planned design achieved a relatively small error, with 90% as the lowest accuracy.

PID Control For Ping-Pong Balance With Ultrasonic Sensor And Servo Motor Based On Labview

2016 ◽  
Vol 4 (2) ◽  
pp. 68-77
Author(s):  
Ivan Candra Utama
Keyword(s):  
Pid Control ◽  
Pid Controller ◽  
Ultrasonic Sensor ◽  
Servo Motor ◽  
Motor Speed ◽  
Set Point ◽  
Labview Software ◽  
System A ◽  
Ping Pong ◽  
Important System

Abstract - The balancing ball system is a system where there is a ball that can move freely on a rod and the position of the ball move can be adjusted automatically according to the desired set point. The balancing ball system is a very important system in studying the control system. This is because the balancing ball system is an unstable system where the output of the system (ball position) always increases indefinitely for each input (rod angle) with a fixed value. Therefore, ball balancing systems require complex control theories. To be able to stabilize the balancing ball system, a controller is needed. In order to get the best controller, tuning the Integral Derifative (PID) controller parameter is done. In this tuning we can know the value of proportional gain (Kp), integral time (Ti) and derivative time (Td). The PID controller will give action to the balancing ball control based on the error obtained, the distance between the ultrasonic sensor and the desired ball is called the set point. LabVIEW software is used as a monitor, servo motor speed control. Keyword : Labview, Balance Ball, Arduino, Motor Servo, Ultrasonic Sensor

scholarly journals PROTOTIPE PEMBERI PAKAN IKAN DAN PENGGANTIAN AIR PADA AKUARIUM BERBASIS MIKROKONTROLER ATMEGA328P

2019 ◽  
Vol 6 (2) ◽  
pp. 72
Author(s):  
Anak Agung Arta Darmika ◽  
I Gusti Agung Putu Raka Agung ◽  
Yoga Divayana
Keyword(s):  
Ultrasonic Sensor ◽  
Fish Feed ◽  
Servo Motor ◽  
Fish Feeding ◽  
Sensor Reading ◽  
C Programming ◽  
Water Replacement ◽  
Technological Developments ◽  
Valve Opening ◽  
Water Drain

Technological developments have encouraged many human lives in automatic matters. One of the uses of the rapidly developing electronics field is the application of household appliances. This study will be made a prototype of fish feed and water replacement in the aquarium of ATmega328P microcontroller based. This prototype aims to facilitate feeding of fish and replacing water in the aquarium. The sensor reading is using an ultrasonic sensor to control the amount of fish feed which when the feed runs out will be marked with a buzzer that lights up. The system for regulating fish feeding and replacement of water is regulated by the DS1307 Real Time Clock IC with a display in a 20x4 cm LCD. A valve opening for fish feed containers uses a servo motor. The program used in designing this prototype is to use the C Programming Language. The results achieved in this study are fish feed schedules and water changes can be arranged with a switch button with a twice daily feeding schedule and water replacement every three days. Another condition that is achieved is the servo motor and the water drain pump can work according to the schedule of the time that has been arranged. The conclusion of this research is that the prototype of fish feed and water replacement can already be implemented using the ATmega328P microcontroller. The fish feeder prototype can realize wave reflections from the ultrasonic sensor when the feed has run out, and it will automatically move the servo motor to open the valve, and the buzzer will sound if the fish feed is below 20%.

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