Open Modular Hardware and Software Kit for Creations of Remote Experiments Accessible from PC and Mobile Devices

Lustig, František; Dvořák, Jiří; Kuriščák, Pavel; Brom, Pavel

doi:10.3991/ijoe.v12i07.5833

Cited by 9 publications

(3 citation statements)

References 10 publications

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“…The software part of the remote experiment uses the software development kit "iSES Remote Lab SDK", [9]. The server part of the remote experiment consists of the MeasureServer and ImageServer applications.…”

Section: Software Designmentioning

confidence: 99%

Remote physics experiment Mathematical pendulum as an attractive alternative to traditional laboratory exercises

Lustig,

Brom,

Hejnová

2024

J. Phys.: Conf. Ser.

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Traditional laboratory exercises are usually not popular among students, especially the processing and submission of protocols. Students are used to using digital technologies, prefer active participation in the learning process, and love visualisations. To improve motivation and make laboratory practices more attractive to students, remote laboratories with the real time control and available anytime and anywhere can be offered. In this paper, we present the remote experiment Mathematical Pendulum, which is physically located at the Department of Physics, Faculty of Science, Jan Evangelista Purkyně University (UJEP) in Ústí nad Labem. Using it we can study physical laws such as the dependence of the pendulum’s period of oscillation on its length and determine the value of the gravitational acceleration. The remote pendulum is interactively controlled through a web browser from a computer or mobile phone, provides live video stream and experimental data downloadable via Internet. This single remote laboratory task is complemented by remote measurements of the acceleration of gravity at different latitudes through a group of ten identical mathematical pendulums created within the WorldPendulum WP@ELAB project. In this paper, we present not only the results of the measurements made, but also a pilot investigation of the use of this complex remote experiment.

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Section: Software Designmentioning

confidence: 99%

Remote physics experiment Mathematical pendulum as an attractive alternative to traditional laboratory exercises

Lustig,

Brom,

Hejnová

2024

J. Phys.: Conf. Ser.

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“…Haberleşme kartları program arayüzü tarafında gönderilen komutları G ve M kod formatına dönüştürüp motor sürücülerine ileten programlanmış devre kartlarıdır [9,10]. Bu haberleşme kartları bilgisayardaki ISA, PCI (Peripheral Component Interconnect), COM, LPT, USB, ethernet gibi portlarını kullanarak iç/dış aygıtlar ile veri iletimini sağlar [11][12][13]. Veri yolları verileri çok kanaldan çoklu bitler (kelimeler) seklinde ileten paralel veri yolu ya da tek kanal üzerinden bit bit ileten seri veri yolu biçimindedir [14].…”

Section: Introductionunclassified

CNC freze tezgâhları için bir program arayüzünün tasarlanması

Olam¹,

Tosun²

2021

Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi

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Bu çalışmada, mobilya endüstrisinde kullanılan CNC freze tezgâhları için Visual Basic programlama dili kullanılarak bir program arayüzü tasarlanmıştır. Hazırlanan program arayüzü ile CNC freze tezgâhı arasında PCI hareket kontrol kartı kullanıldı. Bu program arayüzünün ergonomik tasarımı sayesinde, kullanıcılar CNC tezgahlarında kullanılan G ve M kodlarına ihtiyaç duymadan rahatlıkla kullanabilecektir. Yapılan çalışmada, program arayüzü resim formatlarındaki iki boyutlu şekilleri başarılı bir şekilde vektörel çizime dönüştürerek takım yollarını oluşturmaktadır. Vektörel çizimler program arayüzünde txt, bmp, png, jpeg, tiff, emf ve gif resim formatlarında dışa ve içe aktarma işlemleri doğru bir şekilde gerçekleştirilmektedir. Program arayüzünde bulunan başlık çubuğu, menü çubuğu, anlık durum göstergesi, şekil oluşturma alanı, hızlı erişim düğmeleri, koordinat listesi, cep boşaltma, işlem ayarı, çoklu işlem ve resim ayarı penceresi araçları için hazırlanan metotların işlevleri doğru bir şekilde yaptığı görüldü. In this study, a new program interface has been designed using the visual basic programming language for CNC milling machines used in the furniture industry. PCI motion control card was used between the prepared program interface and the CNC milling machine. Thanks to the ergonomic design of this program interface, users can easily use them without the need for G and M codes used on CNC machines. As a result of the work done; It was seen that toolpaths were created by successfully converting twodimensional shapes in picture formats into vectorial drawing. It correctly performs the function of exporting and importing vectorial drawings into the program interface in txt, bmp, png, jpeg, tiff, emf and gif image formats. It was seen that the methods prepared for the title bar, menu bar, instant status indicator, shape creation area, quick access buttons, coordinate list, pocket emptying, process setting, multi-process and picture setting window tools in the program interface function properly.

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“…Another indication of how strongly classical physics dominates RLs can be found on the webpage 3 of the recent RemLabNet project. Here, 20 open-access remote experiments in physics, all created with the Internet School Experimental System kit, are presented [6]. Only two of these RLs can be classified as representing modern physics where one is a study of the photoelectric effect and one is an experiment where the Heisenberg uncertainty principle is demonstrated.…”

Section: Introductionmentioning

confidence: 99%

A remote laboratory for optical levitation of charged droplets

et al. 2018

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We present a remotely controlled experiment in which liquid droplets are levitated by a vertically aligned focused laser beam. The droplets levitate at the point where the photon pressure of the focused laser beam balances the gravitational force. The size of a trapped droplet can be measured by detecting the diffraction pattern created by the trapping laser light. The charge on the trapped droplet can thereafter be determined by observing its motion when a vertically directed electrical field is applied. This experiment allows a student to study many fundamental physics processes, such as photon pressure, diffraction of light, or the motion of charged particles in electrical fields. The complexity of the experiments and the concept studied make this suitable for advanced studies in physics. The laser power required in the experiment is about 1 W, which is a thousand times greater than the value of 1 mW at which lasers begin to be capable of causing harm to eyes; high voltages are also used. Further, the cost of the equipment is relatively high, which limits its availability to most undergraduate teaching laboratories. It thus constitutes an ideal experiment for remote control.

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Open Modular Hardware and Software Kit for Creations of Remote Experiments Accessible from PC and Mobile Devices

Cited by 9 publications

References 10 publications

Remote physics experiment Mathematical pendulum as an attractive alternative to traditional laboratory exercises

Remote physics experiment Mathematical pendulum as an attractive alternative to traditional laboratory exercises

CNC freze tezgâhları için bir program arayüzünün tasarlanması

A remote laboratory for optical levitation of charged droplets

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