Journal articles: 'Raspberry pi'

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Andrews, C. "Easy as Pi [Raspberry Pi]." Engineering & Technology 8, no. 3 (April 1, 2013): 34–37. http://dx.doi.org/10.1049/et.2013.0302.

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Triyono, Agus. "IMPLEMENTASI RASPBERRY PI UNTUK APLIKASI SIGNATE BOARD JADWAL KULIAH BERBASIS WEB DENGAN SISTEM OPERASI LINUX." Sebatik 22, no. 2 (December 4, 2018): 102–6. http://dx.doi.org/10.46984/sebatik.v22i2.315.

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Raspberry adalah komputer dengan ukuran fisik yang minimalis dengan kemampuan seperti komputer biasa. Hal ini dapat dimanfaatkan untuk berbagai macam keperluan salah satunya adalah sebagai pemroses penampil jadwal kuliah dengan menggunakan TV layar lebar sebagai media penampil. Sistem terdiri dari dari Raspbery Pi sebagai web hosting, databse server sebagai storage, sebagai router untuk berkomunikasi dengan jaringan TCP/IP dan secure shell servaer sebagai akses untuk proses administrasi atau konfigurasi. Dengan ukuran RAM dan bentuk yang minimal Raspberry Pi dapar menopang operasi-operasi tersebut dengan maksimal. Dengan demikian Raspberry Pi akan diuji kemampuannya jika difungsikan sebagai web server, database server dan SSH server dengan kegunaan sistem informasi jadwal kuliah berbasih web.

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Bugelmüller, Fabian, Christoph Fornezzi, and Franz Parzer. "Raspberry Pi-Radio." e & i Elektrotechnik und Informationstechnik 135, no. 1 (January 23, 2018): 111–13. http://dx.doi.org/10.1007/s00502-017-0583-2.

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Panuntun, Rizal, Adian Fatchur Rochim, and Kurniawan Teguh Martono. "Perancangan Papan Informasi Digital Berbasis Web pada Raspberry pi." Jurnal Teknologi dan Sistem Komputer 3, no. 2 (April 20, 2015): 192. http://dx.doi.org/10.14710/jtsiskom.3.2.2015.192-197.

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Digital signage is information boards migrate from conventional forms to digital form. Form of digital signage used in computer by connecting to monitor to display the information. Digital notice board (digital signage) puts a digital-based information services in one direction. Many digital signage applications appear with the development of information technology. Unfortunately, if used as a digital signage devices, the implementation of existing digital signage applications using a desktop computer is unefficient. Signage applications that developed to be implemented on a single board computers such as raspberry-pi is still rare. In that case, there are any idea to implement a mini computer raspberry-pi as digital signage devices. Mini computer raspberry-Pi was chosen because of its small size and power saving. so it can be efficient and flexible than a regular desktop computer. Forming of this thesis includes designing web server using PHP and MySQL and raspberry pi configuration. The results of this research is to implement digital signage in raspbeery pi that produce a web-based digital information boards that efficient and power saving.

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Andreatos, Antonios ,., and Nikolaos Chatzipantou. "Using Nagios on a Raspberry Pi to Monitor Anetwork with Emphasis on Security." WSEAS TRANSACTIONS ON COMPUTERS 19 (January 29, 2021): 262–67. http://dx.doi.org/10.37394/23205.2020.19.31.

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The objective of this paper is to present an advanceduse of Nagios on Raspberry Pi to monitor a network. RaspberryPi is a tiny, low-cost yet powerful computer board with manyapplications. Network monitoring systems constantly monitor acomputer network for malfunctions and failures of servers andnotifies the network administrator in case of trouble. In ourcase, the free version of Nagios installed on a Raspberry Pi hasbeen used to monitor a network at minimal cost. Furthermore,two bash scripts automating the complex process of Nagiosinstallation on Raspberry Pi, as well as Linux host have beendeveloped. In order to elevate the security level of Networkmonitoring we have proposed a triple set of Raspberry Pi Nagiosservers, each one monitoring hosts and servers including theother two Nagios servers (triple modular redundancy). Finally,custom scripts providing useful information about monitoredhosts, such as their operating system, hardware and networking,as well as a special script examining and rating the security levelof Apache web servers, have been developed and incorporatedinto the network monitoring process.

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Budiarso, Zuly, and Eddy Nurraharjo. "SISTEM KENDALI TERPADU PERALATAN LISTRIK MENGGUNAKAN RASPBERRY PI BERBASIS JARINGAN KOMPUTER TOPOLOGI STAR." Dinamik 23, no. 1 (June 17, 2019): 48–56. http://dx.doi.org/10.35315/dinamik.v23i1.7177.

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Perkembangan teknologi sistem dari sistem analog menjadi sistem digital merupakan salah satu hal yang menjadi awal berkembangnya sistem kendali didgital. Dengan berubahnya sistem kendali analog menjadi sistem kendali digital maka jenis perangkat yang digunakan untuk mengimplementasikan sistem kendali juga berbahjuga berubah. Mikrokontroler adalah salah perangkat yang berfungsi sebagai perangkat utama dalam sistem kendali digital. Dengan mikrokontroler perancangan sistem kendali dapat dilakukan lebih efisien. Kemampuan mikrokontroler dalam sistem kendali dilengkapi dengan berbagai fitur penunjang, diantaranya prosessor, memory, A/D converter, analog/digital input/output dan beberapa kemampuan lain untuk mengolah data digital maupun analog. Seiring dengan perkembangan teknologi di bidang komputer, perangkat sistem kendali juga semakin berkembang dari mikrokokontroler beralih ke komputer. Hal ini disebabkan kebutuhan perangkat yang dapat mendukung fungsi sistem kendali itu sendiri. Sistem kendali dituntut untuk dapat menyelesaikan berbagai permasalahan yang cukup rumit. Untuk dapat memenuhi kebutuhan sesuai dengan tuntutan keadaan maka personal komputer merupakan perangkat alternatif yang dapat digunakan sebagai pengganti mikrokontroler. Raspberry Pi yang yang merpakan sebuah mini komputer Single Board Circuit merupakan pilihan yang dapat dilakukan auntuk menyelesaikan masalah sistem kendali. Secara umum spesifikasi teknis raspberry pi dapat mendukung sebuah sistem kendali dengan tingkat kesulitan tinggi. Fitur-fitur yang ada pada raspberry pi seperti memori, prosesor sudah dapat menyelesaikan masalah sistem kontrol. Perangkat I/O seperti USB, HDMI, dan kebutuhan daya yang kecil merupakan kelebihan dari raspberry. Selain itu raspberry juga dilengkapi dengan perangkat untuk komunikasis, yaitu Bluetooth dan wifi. Dengan demikian dapat dikatakan bahwa raspberry merupakan mini komputer yang dapat digunakan dalam sistem kendali. Dengan menggunakan sebuah program, raspberry dapat digunakan untuk mengendalikan perangkat listrik seperti mematikan dan menghidupkan lampu dari jarak jauh, membuka dan menutup pintu, mengendalikan kamera dan berbagai macam peralatan listrik. Adanya bluetooth dan wifi memungkinkan raspberry dapat dioperasikan dari jarak jauh melalui jaringan internet atau jaringan komputer lokal. Selain menggunakan perangkat nirkabel, raspbery juga dilengkapi dengan LAN Card. Sehingga untuk kemunikasi dengan raspbery dapat dilakukan melalui jaringan lokal. Dengan menggabungkan beberapa raspbery dalam sebuah jaringan lokal (LAN) terbentuklah sistem kendali berbasis jaringan komputer.

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Dharmateja, R. "Raspberry Pi Touchscreen Tablet (Pi-Pad)." International Journal on Recent and Innovation Trends in Computing and Communication 3, no. 2 (2015): 600–605. http://dx.doi.org/10.17762/ijritcc2321-8169.150237.

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KANDA, Mutsuki, Kenichi TOKUDA, Masatsugu IRIBE, Shigeaki MORITA, Akiko SAITO, Shuichi YAGAMI, and Ryo KOBORI. "Evaluation of raspberry harvesting by Raspberry-Pi." Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2017 (2017): 1A1—C02. http://dx.doi.org/10.1299/jsmermd.2017.1a1-c02.

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KANDA, Mutsuki, Kenichi TOKUDA, Masatsugu IRIBE, Shigeaki MORITA, Akiko SAITO, Shuichi YAGAMI, and Ryo KOBORI. "Evaluation of raspberry harvesting by Raspberry-Pi." Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2018 (2018): 1A1—A01. http://dx.doi.org/10.1299/jsmermd.2018.1a1-a01.

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TOKUDA, Kenichi, Mutsuki KANDA, Masatsugu IRIBE, Shigeaki MORITA, Akiko SAITO, Shuichi YAGAMI, and Ryo KOBORI. "Evaluation of raspberry harvesting by Raspberry-Pi." Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2019 (2019): 1A1—D02. http://dx.doi.org/10.1299/jsmermd.2019.1a1-d02.

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Jambagi, Mallesh S., Basavaraj H, and Gagan L. Prateek R. Prabhu. "Smart Speaker using Raspberry Pi." International Journal of Trend in Scientific Research and Development Volume-2, Issue-4 (June 30, 2018): 1682–85. http://dx.doi.org/10.31142/ijtsrd14440.

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Antero, Ganner, Abdul Rasyid, and Martono Dwi Atmadja. "Analisis Kinerja Wireless Access Point Menggunakan Wifi Monitoring Tools Berbasis Raspberry Pi 3." Jurnal Jartel Jurnal Jaringan Telekomunikasi 11, no. 4 (December 30, 2021): 167–74. http://dx.doi.org/10.33795/jartel.v11i4.245.

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Komputer mini sekarang cukup maju hingga dapat dimanfaatkan dalam berbagai bidang. Salah satu komputer mini yang banyak digunakan adalah Raspberry Pi 3. Raspberry Pi 3 adalah salah satu komputer mini yang memiliki fitur berupa wireless LAN. Fitur wireless LAN pada komputer mini dapat dimanfaatkan sebagai Wireless Access Point. Sehingga Raspberry Pi 3 dapat menjadi alternatif Wireless Access Point. Namun komputer mini mempunyai kemampuan yang berbeda dengan Wireless Access Point pada umumnya karena mempunyai spesifikasi yang berbeda. Tujuan dari penelitian ini adalah untuk mengetahui kinerja dari Wireless Access Point yang berbasis Raspberry Pi 3. Raspberry Pi 3 dihubungkan dengan laptop yang sudah terhubung dengan internet melalui kabel LAN dengan tujuan agar Raspberry Pi 3 dapat terhubung ke internet. Raspberry Pi 3 dikonfigurasikan sebagai Wireless Access Point (WAP) dan diprogram untuk pengambilan data dan monitoring yang berupa trafik dan informasi user yang ditampilkan dalam tampilan web. Pada penelitian ini telah dilakukan pengujian Raspberry Pi 3 sebagai Wireless Access Point. Kemampuan Raspberry Pi 3 sebagai Wireless Access Point sangat dipengaruhi oleh trafik yang dilakukan oleh user. Menurut hasil pengujian Raspberry Pi 3 sebagai Wireless Access Point memiliki batas maksimum user sejumlah 13 dengan beban trafik yang tinggi, 17 user dengan beban yang sedang dan 27 dengan beban yang rendah. Hal ini menunjukkan bahwa Raspberry Pi 3 layak digunakan sebagai Wireless Access point dalam skala kecil.

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Severance, Charles. "Eben Upton: Raspberry Pi." Computer 46, no. 10 (October 2013): 14–16. http://dx.doi.org/10.1109/mc.2013.349.

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N, Gurunath, Lakshmi Narasima D, Kevin Anto A, Sushma B, and Ambily Babu. "Automatic Wall Painter Using Raspberry PI." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (June 30, 2022): 5196–203. http://dx.doi.org/10.22214/ijraset.2022.45140.

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Abstract: This project describes development of Automatic Wall Painting Robot in real time which helps to achieve low-cost painting efficiently. It would offer the opportunity to reduce or eliminate human exposure to difficult and hazardous environments, avoids Human efforts, saves human life in risky painting like high rise buildings, which would solve most of the problems connected with safety when many activities occur at the same time. It will suit for all types of walls. The system performs the painting process using image captured by the pi camera. The painting area is calculated, and information is transferred to the spray gun. The whole process in painting is controlled by controlling circuit/Raspberrypi module. Raspberry pi module will control the DC motors, pully, paint spraying gun and connecting shaft. The pully will help in extending and retracting raises the connecting shaft and lowers it, respectively. The spray gun handle is mounted to the connection shaft, while the air compressor is set on the top platform and is turned ON/OFF at the bidding of the raspberry pi module

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Saeed, Umair, Mansoor Ahmed Khuhro, Muhammad Waqas, and Naadiya Mirbahar. "Comparative analysis of different Operating systems for Raspberry Pi in terms of scheduling, synchronization, and memory management." Mehran University Research Journal of Engineering and Technology 41, no. 3 (July 1, 2022): 113–19. http://dx.doi.org/10.22581/muet1982.2203.11.

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Deep learning, big data, and the internet of things (IoT) have changed the world entirely. As an embedded computer, Raspberry Pi is playing a dynamic and prominent role in the era of ubiquitous computing. In ubiquitous computing, performance and real-time throughput are still an area of focus for Raspberry Pi. Indeed, process scheduling, page swapping, and process synchronization techniques are essential and crucial parameters of the operating system for Raspberry Pi. The key study objectives were; (i) explore the recent trend of applications of Raspberry Pi and (ii) comparison of process scheduling, page swapping and process synchronization techniques with different Raspberry Pi operating systems. The study concluded that Linux-based operating systems are offering an optimized and efficient computing environment for Raspberry Pi.

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Adhiwibowo, Whisnumurti, and Baik Catur Ardiansyah. "Rancang Bangun Wireless Router Menggunakan Raspberry PI." Jurnal Pengembangan Rekayasa dan Teknologi 14, no. 2 (January 21, 2019): 50. http://dx.doi.org/10.26623/jprt.v14i2.1227.

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Raspberry Pi is a credit card-sized SBC (Single Board Computer) developed by the Raspberry Pi Foundation in the UK with the aim of teaching basic computer science at school. Raspberry Pi can be used for various things including wireless. In this study will be carried out the implementation of wireless routers by using Raspberry Pi as the main media. This is done to implement the use of Raspberry Pi devices as an alternative to Wireless Routers or in the world of networking. The Wireless Router implementation method used is the PPDIOO network cycle method owned by CISCO which has the stages of Prepare, Plan, Design, Implement, Operate, and Optimize. Wireless Router implementation uses several devices between Edimax - Wireless 802.11b / g / n usb wireless adapter as a device or Broadcast Wireless Raspberry Pi media as the main function of the device and system owned by the Wireless Router. Wireless Routers using Raspberry Pi become one of the best solutions for the needs of adding new wireless network segments if you see in terms of limited funds and existing devices. An administrator will easily build a new network using Raspberry Pi.

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Priyambudi*, Rizky, Dian Budhi Santoso, and Lela Lela Nurpulaela. "Perancangan dan Purwarupa Raspberry PI CM4 dengan NVME SSD Menggunakan Allegro PCB Editor." JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah 8, no. 2 (April 30, 2023): 723–31. http://dx.doi.org/10.24815/jimps.v8i2.24811.

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Raspberry Pi CM4 (Compute Module 4) adalah gadget kecil yang dibuat untuk memudahkan membuat barang elektronik yang terhubung ke internet. NVMe SSD (Non-Volatile Memory Express Solid State Drive), media penyimpanan yang lebih cepat dari kartu MicroSD, digunakan untuk meningkatkan kecepatan Raspberry Pi CM4. Dalam studi ini, kami menggunakan Allegro PCB Editor untuk merancang dan membuat papan sirkuit cetak (PCB) yang terintegrasi dengan Raspberry Pi CM4 dan NVMe SSD. Desain skematis, tata letak PCB, dan verifikasi koneksi antara Raspberry Pi CM4 dan NVMe SSD adalah semua bagian dari proses desain. Hasil tes menunjukkan bahwa desain PCB dapat diandalkan dan bahwa Raspberry Pi CM4 dapat mengenali SSD NVMe. Diperkirakan bahwa sistem yang menggunakan Raspberry Pi CM4 dengan penyimpanan SSD NVMe akan bekerja lebih cepat dan efisien dengan menggunakan PCB yang dibuat dalam penelitian ini.

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Maulana, Muhammad Ilham, I Gede Putu Wirarama Wedashwara, and Ariyan Zubaidi. "Deteksi Pelanggaran Social Distancing Menggunakan Raspberry Pi Kamera Berbasis IOT." Journal of Computer Science and Informatics Engineering (J-Cosine) 6, no. 1 (June 20, 2022): 39–46. http://dx.doi.org/10.29303/jcosine.v6i1.417.

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Social distancing is one of the methods used to keep yourself and others safe during a pandemic and prevent the transmission of Covid-19. With social distancing, the spread of Covid-19 can be minimized. By utilizing two tools, namely the Raspberry Pi to classify using the haar cascade classifier algorithm from data obtained from the pi camera module as a visual raspberry pi used to detect a person's body. Raspberry pi camera will start detecting using crontab unit time. If the Raspberry Pi camera detects a person who is less than one meter away, that person is said to have violated social restrictions and vice versa, the data will be stored on the Raspberry Pi which also becomes a web server. The website is used as a system user interface, Raspberry Pi camera communication uses the machine to machine (M2M) protocol which is applied to a website-based application.

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V.D Alagdeve, Shubham Khandare, Pratik Wankhede, Gulshan Pathode, Mayuri Nimje, and Shruti Counder. "Design of automated reader for blind person." International Journal of Engineering Research Updates 4, no. 2 (April 30, 2023): 015–91. http://dx.doi.org/10.53430/ijeru.2023.4.2.0016.

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This work introduces smart reader by using Raspberry Pi. The system consists of a camera interfaced with computer which receives the printed or hand written text. This work proposes the novel implementation of smart book reader with raspberry pi controller. The system consists of a webcam interfaced with raspberry pi which accepts a page of printed text. The experimental results are done with the help of raspberry pi controller. Controller coding for the Raspberry pi is done through PYTHON language. The audio output is obtained after the captured image is converted to text. The image captured by the camera is converted to text and displayed in the form window and then the text is obtained as audio output. Raspberry pi has the audio port where the output can be heard through the headphone or the speaker. Once the image is converted to text raspberry pi takes few milliseconds to convert it as a voice output. This system is validated with both simulation and experimental verification it achieves the text document is converted with speech for the use of visually impaired people.

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Vidhyia, M., and S. Elayaraja. "Traffic Light Control System Using Raspberry-PI." Asian Journal of Electrical Sciences 5, no. 1 (May 5, 2016): 8–12. http://dx.doi.org/10.51983/ajes-2016.5.1.1970.

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Nowadays congestion in traffic is a serious issue. The traffic congestion can also be caused by large red light delays etc. The delay of respective light is hard coded in the traffic light and it is not dependent on traffic. In this paper we studied the optimization of traffic light controller in a city using microcontroller. The system tries to reduce possibilities of traffic jams, caused by traffic lights, to an extent. The system is based on raspberry-pi. The system contains IR transmitter and IR receiver which are mounted on either sides of roads respectively. Based on different vehicles count, the raspberrypi takes desicision and updates the traffic lights delays as a result. Thus based on vehicles count, raspberry-pi defines different ranges for traffic light delays and updates those accordingly. This recorded vehicle count data can be used in future to analyze traffic condition at respective traffic lights connected to the system. For appropriate analysis, the record data can be downloaded to the controller through communication between raspberry-pi and the computer then it will send correct signal into the LED lights . In future in this system can be used to inform people about different places traffic condition.

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Dhuri, Deepak, Aditya Gaushal, and Roshan Sawant Tanaji Renose Mrs Mansi Kolwankar. "Speaking Hand using Raspberry Pi 3." International Journal of Trend in Scientific Research and Development Volume-2, Issue-3 (April 30, 2018): 768–70. http://dx.doi.org/10.31142/ijtsrd11047.

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S, Pradeep Kumar M., Dr K. Suresh, and Indumati T. Kishor kumar R. "Smart Attendance System using Raspberry Pi." International Journal of Trend in Scientific Research and Development Volume-1, Issue-5 (August 31, 2017): 514–18. http://dx.doi.org/10.31142/ijtsrd2306.

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Kumar, Mr K. Arun, Mr S. Vignesh, Abinesh M, and Mohamed Althaf S. "Network Watch Dog using Raspberry Pi." International Journal of Research Publication and Reviews 4, no. 5 (May 2023): 3751–56. http://dx.doi.org/10.55248/gengpi.4.523.42043.

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M. Hosny, Khalid, Amal Magdi, Ahmad Salah, Osama El-Komy, and Nabil A. Lashin. "Internet of things applications using Raspberry-Pi: a survey." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 1 (February 1, 2023): 902. http://dx.doi.org/10.11591/ijece.v13i1.pp902-910.

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<span lang="EN-US">The internet of things (IoT) is the communication of everything with anything else, with the primary goal of data transfer over a network. Raspberry Pi, a low-cost computer device with minimal energy consumption is employed in IoT applications designed to accomplish many of the same tasks as a normal desktop computer. Raspberry Pi is a quad-core computer with parallel processing capabilities that may be used to speed up computations and processes. The Raspberry Pi is an extremely useful and promising technology that offers portability, parallelism, low cost, and low power consumption, making it ideal for IoT applications. In this article, the authors provide an overview of IoT and Raspberry Pi and research on IoT applications using Raspberry Pi in various fields, including transportation, agriculture, and medicine. This article will outline the details of several research publications on Raspberry Pi-based IoT applications.</span>

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Arhandi, Putra Prima, Irsyad Arief Mashudi, and Fuad Adi Nugroho. "Automated Website Monitoring System Using Web Scraping and Raspberry Pi." Telematika 18, no. 2 (October 4, 2021): 222. http://dx.doi.org/10.31315/telematika.v18i2.5506.

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Purpose: Create a system to monitor website availability automatically using web scraping and raspberry piDesign/methodology/approach: This system successfully checks website availability using various ISPs with an accuracy of more than 90%.Findings/result: This system successfully checks website availability using various ISPs with an accuracy of more than 90%.Originality/value/state of the art: The contribution of this research is to create systems and agents that collaborate automatically to check website availability. Tujuan: Membuat sebuah sistem untuk melakukan pemantauan ketersediaan situs web secara otomatis menggunakan web scraping dan raspberyy piPerancangan/metode/pendekatan: Pada penelitian ini dibuat sebuah sistem utama sebagai pusat data dan beberapa agent menggunakan raspberry pi. Sistem utama dibangun menggunakan codeigniter dan web scraping di raspberry pi dilakukan menggunakan node js serta REST API untuk komunikasi antara agent dan sistem utama.Hasil: Sistem ini berhasil melakukan pengecekan ketersediaan situs web menggunakan berbagai ISP dengan keakuratan lebih dari 90%.Keaslian/ state of the art: Kontribusi penelitian ini adalah membuat sistem dan agen yang berkolaborasi secara otomatis untuk mengecek ketersediaan situs web.

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Duda, Liubomyr. "Developing of the method for optimizing the performance of architecture-independent hardware platforms." Technology audit and production reserves 3, no. 1(59) (June 30, 2021): 45–49. http://dx.doi.org/10.15587/2706-5448.2021.233947.

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The object of research is the Raspberry Pi single-board computer. The work examines the optimization of architecture-independent hardware platforms using its example. The research is based on an integrated scientific approach based on a system-analytical, structural-functional, empirical and typological approach. It is emphasized that the entire Raspberry Pi line uses APM-architecture processors. The genesis of Raspberry Pi is given, the parameters of the last build are determined. It is noted that the latest version is dated November 2020. It is equipped with wireless WiFi and Bluetooth modules (2×USB 3.0 and 1×USB 2.0 ports type A, 5.0, BLE), which expand the boundaries of mini-PC application in the field of Ethernet technologies and has a frequency of 1.8 GHz. The appearance of one of the popular Raspberry Pi B+boards has been formed, with the separation of the main blocks. The basic principles of improving the performance of the Raspberry Pi single board computer are determined, each of which is based on a specific mechanism. The first is the addition of ZRAM as a compressed random access memory block device. The principle of ZRAM operation is described, the mechanism for activating ZRAM on the Raspberry Pi is given. To improve the performance of the Raspberry Pi single board computer, the use of an NVMe disk is justified. It is emphasized that the NVMe disk is reliable and has a high data transfer rate. Connecting it to the Raspberry Pi single board computer is the optimal solution to improve performance. The tuning sequence is presented, the numerical result of the NVMe disk operation based on the Raspberry Pi single-board computer is proposed. It is proposed, as a principle to improve performance, the installation of an ICE Tower CPU based on Raspberry Pi. It is noted that the ICE Tower CPU is a cooling system that is designed to cool the Raspberry Pi. The principles of tuning ICE Tower CPU and the result of fluctuations in temperature components using the rpi-monitor are described. As part of the study, performance improvements were obtained from 26 % to 34 %, which is mainly in line with the expected theoretical improvement of 34 %.

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Sunardi, Sunardi, Andi Suhandi, and Muslim Muslim. "Profiles of Facilities and Students’ Responses in Supporting Implementation of Raspberry Pi-Based Bifocal Modeling Physics Practicum." Jurnal Pendidikan Fisika 11, no. 1 (January 31, 2023): 24–36. http://dx.doi.org/10.26618/jpf.v11i1.8892.

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This research has been conducted to seek overviews of facilities and students’ responses in supporting the implementation of Raspberry Pi-based bifocal modeling physics practicum. This research was a qualitative case study done in a senior high school in Bandung District, Indonesia. The subjects of this research were two physics teachers and seventy-nine of students enrolled in tenth, eleventh, and twelfth grades in the academic year of 2020/2021. The data collection in this research was carried out through observation, interviews, and questionnaire. Observation and interviews activities were focused on laboratory room, laboratory equipment, computer laboratory, and internet facilities to obtain adequate information due to facilities which is potential to support the implementation of Raspberry Pi-based bifocal modeling physics practicum based on the technical specification of the latest Raspberry Pi found in the Indonesian market, i.e. Raspberry Pi 4 Computer Model B. Questionnaire was used to reveal the responses of students in receiving the implementation of Raspberry Pi-based bifocal modeling physics practicum and facilities owned by students which may be used to support the implementation of Raspberry Pi-based bifocal modeling physics practicum. Based on the data analysis, it was concluded that: 1) the school facilities are possible to support the implementation of Raspberry Pi-based bifocal modeling physics practicum in terms of facilities due to the computer modeling/ digital part of bifocal modeling physics practicum, 2) most students own smartphones and laptops/ computers which are possible to be utilized as output peripherals for displaying visualized physics phenomena and simulated physics data from Raspberry Pi-based bifocal modeling physics practicum devices, 3) students are willing to accept the implementation of Raspberry Pi-based bifocal modeling physics practicum in physics learning; they consider that such implementation can improve the quality of physics learning, improve the motivation of students to learn physics, and help students to easily understand physics concepts.

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Diansyah, Tengku Mohd, and Elza Ilyanda. "Rancangan Media Penyimpanan Berbasis Mikrokontroler Menggunakan Raspberry Pi sebagai Mini Server Portabel." Jurnal Teknologi dan Ilmu Komputer Prima (JUTIKOMP) 1, no. 1 (April 1, 2018): 123–28. http://dx.doi.org/10.34012/jutikomp.v1i1.339.

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Pada saat ini teknologi kabel sudah tidak banyak digunakan lagi, karena teknologi nirkabel memungkinkan pengguna menggunakan media penyimpanan dengan lebih efesien. Aplikasi media penyimpanan mini berbasis mikrokontroler dengan raspberry pi sebagai server dimaksudkan untuk mempermudah pengguna dalam penyimpanan data karena bersifat portabel. Hardware yang diimplementasikan menggunakan metode client server dalam arsitekturnya. Dari hasil percobaan dapat disimpulkan bahwa server raspberry pi yang telah dibangun tidak dapat menumpung terlalu banyak user karena spesifikasi dari raspberry pi yang masih tergolong rendah. Setelah dianalisa diketahui bahwa setelah 10 user mengakses server raspberry pi secara bersamaan maka salah satu perangkat dari user akan mengalami Request Time Out atau biasa disebut error page. Oleh sebab itu kiranya perlu mengupgrade hardware raspberry pi ke versi terbaru yang peformanya lebih unggul agar dapat menampung lebih banyak user untuk mengakses server secara bersama-sama.

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Haq, Ach Izalul. "Analisis dan Implementasi Single-Board Computer sebagai Server Ujian Online Berbasis Web." Jurnal RESTIKOM : Riset Teknik Informatika dan Komputer 2, no. 1 (June 18, 2022): 32–41. http://dx.doi.org/10.52005/restikom.v2i1.64.

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Perkembangan teknologi informasi membawa dampak positif dalam berbagai aspek kehidupan dan bertujuan untuk mempermudah dalam memenuhi kebutuhan sistem server yang murah dalam segi biaya dan mudah untuk diaplikasikan serta berteknologi. Bidang pendidikan salah satu yang terkena dampak. Pendidikan merupakan kebutuhan manusia tanpa terkecuali bahkan bagi orang yang memiliki pekerjaan. Singgle-Board Computer memiliki berbagai jenis salahsatunya adalah Raspberry Pi. Raspberry Pi sebagai mini PC memiliki fungsi sebagai server sebagai mana PC konvensional. Pada proyek ini akan dibuat sebuah prototipe layanan ujian online berbasis komputer Computer Based Test (CBT) menggunakan Raspberry Pi yang dipadukan dengan moodle sebagai Learning Management System (LMS) yang bersifat praktis, Operating System (OS) Linux sebagai pondasi utama dengan aplikasi Raspbian di gunakan sebagai server untuk moodle diintegrasikan kedalam Raspberry Pi. Moodle di Raspberry Pi yang berfungsi untuk layanan ujian online berbasis web lalu menghubungkan antara guru dan siswa untuk proses ujian online. Hasil implementasi dengan pengaplikasian moodle di Raspberry Pi dapat di installasi dengan lancar dan berjalan dengan baik. Terlihat bahwa performa server dan website tidak mengalami kendala dan berhasil membuat kelas ujian online.

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Ho, Shuyuan Mary, and Mike Burmester. "Cyber Forensics on Internet of Things: Slicing and Dicing Raspberry Pi." International Journal of Cyber Forensics and Advanced Threat Investigations 2, no. 1 (May 22, 2021): 29–49. http://dx.doi.org/10.46386/ijcfati.v2i1.22.

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Any device can now connect to the Internet, and Raspberry Pi is one of the more popular applications, enabling single-board computers to make robotics, devices, and appliances part of the Internet of Things (IoT). The low cost and customizability of Raspberry Pi makes it easily adopted and widespread. Unfortunately, the unprotected Raspberry Pi device—when connected to the Internet—also paves the way for cyber-attacks. Our ability to investigate, collect, and validate digital forensic evidence with confidence using Raspberry Pi has become important. This article discusses and presents techniques and methodologies for the investigation of timestamp variations between different Raspberry Pi ext4 filesystems (Raspbian vs. UbuntuMATE), comparing forensic evidence with that of other ext4 filesystems (i.e., Ubuntu), based on interactions within a private cloud, as well as a public cloud. Sixteen observational principles of file operations were documented to assist in our understanding of Raspberry Pi’s behavior in the cloud environments. This study contributes to IoT forensics for law enforcement in cybercrime investigations.

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Supriyono, Joko, Dody Wahjudi, and Tri Watiningsih. "Prototype Robot Manipulator 4 DOF Berbasis Raspberry Pi Zero W." Journal of Telecommunication, Electronics, and Control Engineering (JTECE) 4, no. 1 (June 2, 2022): 25–38. http://dx.doi.org/10.20895/jtece.v4i1.528.

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Pemanfaatan mikrokontroler untuk menunjang pekerjaan manusia serta didunia industri menuntut adanya perkembangan dalam hal ketepatan, kecepatan serta teknologi yang terbaru. Raspberry Pi merupakan papan tunggal single board circuit (SBC) seukuran kartu kredit yang dapat digunakan untuk menjalankan program perkantoran, permainan komputer, sebagai pemutar media beresolusi tinggi serta menjadi mikrokontroler. Dengan menggunakan bahasa pemrograman PYTTHON yang mudah dipahami dan populer, Raspberry Pi dapat dengan mudah dalam pengembangannya. Salah satu penggunaan Raspberry Pi yaitu sebagai mikrokontroler robot lengan yang digunakan oleh manusia untuk mengangkat benda berat atau membutuhkan perpindahan yang mempunyai jarak jauh. Prototype Robot lengan dibuat menggunakan motor penggerak yaitu 1 servo Tower Pro MG996R dan 3 mini servo MG90S serta 4 buah potensiometer sebagai kendali manualnya. Robot difungsikan untuk memindahkan benda secara manual yaitu dengan memutar potensiometer. Berdasarkan hasil penelitian yang telah dilakukan robot lengan dapat memindahkan barang dari titik tertentu ke titik yang lain dengan berat kurang dari 90 gram dan benda berdimensi kurang dari P=60mm, L=36mm dan T=44mm. Mikrokontroler Raspberry Pi Zero W dinilai sangat efektif dalam menjalankan fungsinya, dalam pengembangannya Prototype Robot Manipulator 4DOF Berbasis Raspberry Pi Zero W dapat dengan mudah dikembangakan sesuai dengan kebutuhan manusia. Kata Kunci: Robot 4DOF, Raspberry Pi Zero W, PYTHON ABSTRACT The use of microcontrollers to support human work and in the industrial world requires developments in terms of accuracy, speed and the latest technology. Raspberry Pi is a single board circuit (SBC) the size of a credit card that can be used to run office programs, computer games, as a high-resolution media player and a microcontroller. By using the PYTTHON programming language that is easy to understand and popular, Raspberry Pi can be easily developed. One of the uses of Raspberry Pi is as a microcontroller robot arm that is used by humans to lift heavy objects or require long distance movements. Prototype Robot arm is made using a drive motor namely 1 servo Tower Pro MG996R and 3 mini servo MG90S and 4 potentiometers as manual control. The robot functions to move objects manually by turning the potentiometer. Based on the results of research that has been done robot arms can move things from one point to another with a weight of less than 90 grams and objects with dimensions less than P = 60mm, L = 36mm and T = 44mm. The Raspberry Pi Zero W microcontroller is considered to be very effective in carrying out its functions, in its development the 4DOF Prototype Robot Manipulator Based on the Raspberry Pi Zero W can be easily developed according to human needs. Keyword: Robot 4DOF, Raspberry Pi Zero W, PYTHON

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Semwal, Tushar, and Shivashankar Nair. "AgPi: Agents on Raspberry Pi." Electronics 5, no. 4 (October 19, 2016): 72. http://dx.doi.org/10.3390/electronics5040072.

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Prasanna, P. Sabin, B. Bernadine Infenta, S. Maria Keerthana, and Sherril Sophie Maria Vincent. "Book Reader using Raspberry Pi." International Journal of Computer Sciences and Engineering 06, no. 03 (April 30, 2018): 177–83. http://dx.doi.org/10.26438/ijcse/v6si3.177183.

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Bysani, Chaitanya, T. S. Rama Krishna Prasad, and Sridhar Chundi. "Raspberry Pi for Commercial Applications." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 11, no. 2 (October 10, 2013): 2250–55. http://dx.doi.org/10.24297/ijct.v11i2.1179.

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The objective of this paper is to create a low cost commercial off the shelf data analyzer for improving automotive safety and design a user interface infotainment system by using Raspberry Pi.Â In this paper we propose Raspberry pi based application that monitor the vehicle ECUs through an OBD-II(On Board Diagnostics) interface, perform Diagnostics with DTCs (Diagnostics trouble codes). Infotainment system having functions such as audio and video playback, games, internet connectivity through either USB Wi-Fi dongles or USB Modems and dashboard camera operation. Raspberry Pi will transmit the data over Wi-Fi in real-time in xml format over Wi-Fi on a DHCP connected network.

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H, Shwetha, Swapna K, Syeda Jamala Fatima, Suma P, and Suma S. "HOME AUTOMATION USING RASPBERRY PI." International Journal of Innovative Research in Advanced Engineering 9, no. 8 (August 12, 2022): 197–202. http://dx.doi.org/10.26562/ijirae.2022.v0908.09.

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The home automation system based on the Raspberry Pi and Node MCU leverages household appliances and allows users to control them via the internet from anywhere in the globe. It enables control and operation of appliances and gadgets in a house through communication between hardware and software. Home automation might lead to more effective and intelligent energy saving strategies. The main goal of this project is to build a home automation system using a Raspberry Pi and a Node MCU board, with the internet controlled by the Telegram application. With the IoT idea, all household appliances and electrical equipment may be regulated automatically as well as manually via relay circuits.

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Szabłowski, Stanisław. "Raspberry Pi jako środowisko edukacyjne." Dydaktyka Informatyki 13 (2018): 141–46. http://dx.doi.org/10.15584/di.2018.13.18.

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Sunny, Ann Maria, Ann Paul, Ann Susan Jose, Cuckoo Anitha Joseph, and Anu Rani Philip. "Health Assessment using Raspberry Pi." IJARCCE 6, no. 3 (March 30, 2017): 846–47. http://dx.doi.org/10.17148/ijarcce.2017.63198.

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Bahri, Saeful, and Purwono Purwono. "Photoplethysmograph Portable Menggunakan Raspberry Pi." RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) 3, no. 2 (December 7, 2020): 75. http://dx.doi.org/10.24853/resistor.3.2.75-80.

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Metode non-invasive untuk memonitor fungsi jantung yang sederhana adalah Photoplethysmography. Pada tulisan ini diuraikan Photoplethysmography dengan dua sumber cahaya (reflektif dan transmitter), satu fotosensor dengan dua kali pengkondisi sinyal (double BPF). Informasi sinyal detak jantung dimodulasikan pada frekuensi audible yang dihasilkan oleh osilator (IC555 timer) kemudian dikonversi menjadi data digital oleh USB sound card (sebagai ADC). Pemrosesan sinyal dilakukan menggunakan Raspberry Pi dan sofware JavaFX. Bentuk gelombang PPG, pulse, meanRR, sdRR, rMSSD, pNN50 dapat ditampilkan pada layar LCD 5 inch. Gelombang PPG morfologinya sama dengan gelombang ABP, dengan akuisi sinyal yang tepat, PPG menawarkan hal baru untuk manajemen penanganan PAD pada penderita diabetes militus, gagal ginjal dan usia lanjut. Dengan alat ini, detak jantung dapat dihitung dengan presentase kesalahan 0.098%. Pada display dapat ditampilan grafik gelombang yang menyerupai dengan bentuk gelombang masukan dan menjadi masa depan untuk pengganti ABP. Perbandingan pengukuran detak jantung antara alat dengan pulse oximetry menunjukan deviasi antara 0.1 - 0.4. A simple non-invasive method for monitoring cardiac function is Photoplethysmography. This paper describes Photoplethysmography with two light sources (reflective and transmitter), one photosensor with two signal conditioners (double BPF). The heart rate signal information is modulated at an audible frequency generated by the oscillator (IC555 timer) then converted into digital data by the USB sound card (as an ADC). Signal processing is performed using Raspberry Pi and JavaFX software. PPG, pulse, meanRR, sdRR, rMSSD, pNN50 waveforms can be displayed on the 5 inch LCD screen. The PPG wave is morphologically the same as the ABP wave, with precise signal acquisition, PPG offers a novelty for the management of PAD in people with diabetes mellitus, kidney failure and the elderly. With this tool, the heart rate can be calculated with an error percentage of 0.098%. On the display can be displayed a wave graph that resembles the input waveform and is a future for ABP replacement. Comparison of heart rate measurements between the device and pulse oximetry shows a deviation between 0.1 - 0.4.

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K S, Kishore. "Smart Mailbox Using Raspberry Pi." International Journal for Research in Applied Science and Engineering Technology 9, no. 11 (November 30, 2021): 597–99. http://dx.doi.org/10.22214/ijraset.2021.38860.

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B V, Pallavi. "Smart Classroom using Raspberry pi." International Journal for Research in Applied Science and Engineering Technology 6, no. 7 (July 31, 2018): 467–70. http://dx.doi.org/10.22214/ijraset.2018.7067.

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Kadam, Dr Deepak B. "Security System using Raspberry Pi." International Journal for Research in Applied Science and Engineering Technology 7, no. 6 (June 30, 2019): 2261–65. http://dx.doi.org/10.22214/ijraset.2019.6379.

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V Madhu, Akshaya. "Life Saver Using Raspberry Pi." International Journal of Networks and Systems 8, no. 3 (May 15, 2019): 68–70. http://dx.doi.org/10.30534/ijns/2019/17832019.

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Gheorghe, A. C., and M. S. Chiran. "Raspberry Pi Based Weather Station." Scientific Bulletin of Electrical Engineering Faculty 18, no. 2 (October 1, 2018): 63–66. http://dx.doi.org/10.1515/sbeef-2017-0037.

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AbstractThe paper proposes the development of a weather station made up from a Raspberry Pi 3 and the Sense Hat shield. The shield used in this application has sensors for temperature, humidity and pressure. The weather station can connect to the internet wirelessly or with a standard UTP (Unshielded twisted pair) connection, this connection gives us the ability to take part in a scientific community for the sole purpose to monitor the weather all around the world. The program for the weather station is made in Python, the program language is easy to used and very versatile.

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S A K, Jilani, and Manasa G R S. "Raspberry Pi Based Color Speaker." International Journal of Electronics and Communication Engineering 1, no. 7 (September 25, 2014): 8–12. http://dx.doi.org/10.14445/23488549/ijece-v1i7p105.

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Boxey, Aasawari, Anushri Jadhav, Pradnya Gade, Priyanka Ghanti, and Dr A. O. Mulani. "Face Recognition using Raspberry Pi." Journal of Image Processing and Intelligent Remote Sensing, no. 24 (July 30, 2022): 15–23. http://dx.doi.org/10.55529/jipirs.24.15.23.

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Modern day security related concerns require modern solutions. With the advancement in technologies and proper knowledge, it has become easier to gain access to one’s id, password and passcodes by snooping, fishing, hacking, eavesdropping, and stealing which remains the same and forms base foundation to do malpractices. Hence, there is a constant threat to security, be it personal (if required), organizational, institutional, and so on. We need an approach that will address these security related concerns of systems that require passwords, passcodes, and RFID cards which can be tricked. This can be achieved with the help of technology called facial recognition.

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Grylls, Bethan. "What’s Cooking at Raspberry Pi?" New Electronics 51, no. 6 (March 27, 2018): 9. http://dx.doi.org/10.12968/s0047-9624(23)60270-6.

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Lavhe, Prof R. S. "Accident Detection Using Raspberry Pi." International Journal for Research in Applied Science and Engineering Technology 11, no. 6 (June 30, 2023): 772–77. http://dx.doi.org/10.22214/ijraset.2023.53476.

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Abstract: It is observed that, the major hindrance on road is due to heavy traffic flow during peak hours especially when people commute to work. The total number of vehicles or objects exceeds its capacity by causing a blockage for emergency vehicles such as fire fighter and rescue vehicles, furthermore wastage of fuels adds more to the environmental pollution which is not adoptable for a country’s economic growth. In order to develop an efficient, reliable, cleaner and safer mode of transportation,it is necessary to make the road transportation system automated as much as pos- sible.To track the vehicle, we need to send the message to GSM device, so that it gets activated. It also gets activated by detecting the accident on the vibration sensor connected to the raspberry pi controller. Once the GSM is activated it receives the last latitude and longitude position value and send message to the emergency serverwhich is predefined in the program. The process of image processing it detect the face of person and by using alarm it give the indication of that person

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Saxena, Mr Tilak, Sushant r. Gangwa, Richa Singh, Bhumi Singh Sengar, and Aman Singh Chauhan. "Smart Mirror using Raspberry Pi." International Journal for Research in Applied Science and Engineering Technology 11, no. 3 (March 31, 2023): 2109–12. http://dx.doi.org/10.22214/ijraset.2023.49906.

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Abstract: This project has been developed within the context of a time where every day we see more and more connected devices. The Internet transformed our lives by connecting us more easily to information and other people in the virtual world. Mobile phones then became smartphones and since then this concept has erupted and morphed into the Internet of Things, things that connect us to everyday objects. There is no end to objects that could be made “smarter”, some being more suited to this than others. Mirrors, for example, provide a large surface ideal for displaying information and interacting with it. Most people have mirrors at home so the concept of a smart mirror that you can interact with is attractive and has been fantasized about in many futuristic movies. Smart mirrors, such as Magic Mirror and Home Mirror, have been only developed by people in the Maker community, with varying degrees of interactivity. However, so far, the features of these mirrors have been limited. This final year project describes how a smart mirror was built from scratch using a Raspberry Pi for the hardware and custom software built on top of Raspbian, a Linux distribution. The goal of the project was to create a Smart Mirror device that people could interact with but also to further develop the technology so that it would let you install and develop your own applications for it. Overall, results were good because a higher level of interactivity has been achieved by being able to use voice commands, gestures, and smartphones. A few problems arose in the construction and software side of the project, such as the glass not being reflective enough and the gesture recognition being unreliable, but these drawbacks can be addressed by doing more tests and trials to further develop the Smart Mirror

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Bantun, Suharsono, Ahmad Ashari, and Rahmat Karim. "Analisis Kinerja Raspberry Pi Sebagai SIP Server Untuk Aplikasi Video Phone." Techno.Com 19, no. 2 (May 26, 2020): 135–46. http://dx.doi.org/10.33633/tc.v19i2.3220.

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Munculnya Single Board Computer seperti Raspberry Pi di pasaran yang lebih murah serta hemat daya dibandingkan PC dapat menghemat biaya pengadaan komputer dan biaya operasional. Dengan kemampuan komputasi yang dimilikinya, Raspberry Pi dapat difungsikan menjadi berbagai macam server termasuk server VVoIP, sehingga untuk membangun jaringan VVoIP tidak lagi diperlukan sebuah komputer. Dalam penelitian ini Raspberry Pi difungsikan sebagai SIP (Session Initiation Protocol) server dari aplikasi video phone menggunakan Asterisk. Penelitian ini bertujuan untuk mengetahui kinerja Raspberry Pi baik dalam panggilan per detik maupun panggilan bersamaan dengan resolusi CIF dan resolusi VGA. Penelitian ini juga menggunakan codec G711a dan VP8, serta untuk mengetahui kelayakan penggunaan server tersebut, dilakukan analisis QoS dari setiap panggilan dengan jumlah panggilan bersamaan tertentu. Untuk perbandingan, akan dilakukan pengujian terhadap PC yang digunakan sebagai SIP server. Berdasarkan hasil pengujian, dapat dilihat bahwa untuk jumlah panggilan per detik dan panggilan bersamaan, Raspberry Pi mampu melayani komunikasi VVoIP dengan baik dan layak diimplementasikan sebagai SIP server untuk aplikasi video phone. Namun, untuk penggunaan pada skala yang lebih besar, PC masih memiliki lebih banyak keunggulan dibanding Raspberry. Raspberry Pi yang difungsikan sebagai SIP server mampu melayani hingga 131 panggilan video dengan resolusi CIF dan 94 panggilan video dengan resolusi VGA.

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Wang, Zhiqiang, and Amir Ali Mokhtarzadeh. "Indoor location recognition device and method based on indoor robot." Journal of Physics: Conference Series 2467, no. 1 (May 1, 2023): 012025. http://dx.doi.org/10.1088/1742-6596/2467/1/012025.

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Abstract This paper describes an indoor location recognition device and method based on an indoor robot. The device includes a computer Raspberry Pi, a lidar, a CMOS camera, an ultrasonic sensor, a first microcontroller, and a servo motor; the lidar is connected to the computer Raspberry Pi. Pie, the lidar is driven by a servo motor, the ultrasonic sensor is connected to the computer Raspberry Pi through the first microcontroller, and the computer Raspberry Pi controls the lidar to scan the location to measure the width and length of the current location, and controls the ultrasonic sensor to the location. Perform up and down scanning to measure the distance between the ultrasonic sensor and the ground and the ceiling respectively, and obtain the height of the room; the CMOS camera is connected to the computer Raspberry Pi, and the computer Raspberry Pi sends an instruction to control the CMOS camera to take pictures of objects and places and use them Opencv and other related technologies achieve the purpose of identification. The device and method can continuously identify indoor locations under various complex conditions, and at the same time improve the accuracy and reliability of location recognition.

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Journal articles on the topic 'Raspberry pi'

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