Implementation of Dot Matrix Max7219 for Product Price Display
Implementasi Dot Matrix Max7219 untuk Display Harga Produk
DOI:
https://doi.org/10.21070/ups.4516Keywords:
Retail Technology, Dot Matrix MAX7219, Wemos D1 Mini MicrocontrollerAbstract
The advancement of technology has strengthened the role of retail businesses as providers of products and services that are not only efficient but also responsive to market changes. In this context, the implementation of technological solutions such as the Dot Matrix MAX7219 for product price display has become increasingly important in improving operational efficiency and customer experience. This research investigates the development and implementation of such a system using the Wemos D1 microcontroller as the central control unit. Experimental methods were used to design, test, and update the system, focusing on the system's response to changes in product prices and WiFi connection stability. The test results show that the system is able to display prices quickly, accurately, and responsively, while also having an adequate WiFi connection range. The practical implications of this research include the potential adoption of this solution by retail businesses to enhance operational efficiency and customer experience.
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References
A. A. Lestari, “Pengaruh Keragaman Produk Dan Harga Terhadap Keputusan Pembelian Konsumen Di Indomaret Kecamatan Sumbersari Jember,” Die Satzung des Völkerbundes, pp. 102–105, 2021.
A. Dwiansyah et al., “Pengaruh Strategi Penetrasi Pasar Internasional Pada Perusahaanritel Pt. Sumber Alfaria Trijaya, TBK (ALFAMART) Di Indonesia : Studi Kasus Pada Industri Perdagangan Modern,” vol. 1, no. 4, pp. 78–92, 2023.
M. Rosiana, “Strategi Meningkatkan Keputusan Pembelian Generasi Milenial Pada Pasar TradisionaL,” pp. 117–126, 2020.
T. Taun and B. N. Sa’adah, “Perlindungan Konsumen Terkait Harga Yang Berbeda di Rak Barang Dengan Struk di Kasir ,” J. Ilm. Wahana Pendidik., vol. 8, no. 24, pp. 631–635, 2022.
M. I. Andriansyah, J. Jamaaluddin, A. Ahfas, I. Anshory, and D. Hadidjaja, “Rancang Bangun Jebakan Tikus Berbasis Internet of Things dan Camera ESP32,” JASEE J. Appl. Sci. Electr. Eng., vol. 4, no. 2, pp. 43–53, 2023, doi: 10.31328/jasee.
S. Syahrorini and D. Hadidjaja, “Aplikasi Alat Ukur Partikulat Dan Suhu Berbasis Iot,” Dinamik, vol. 25, no. 1, pp. 1–9, 2020, doi: 10.35315/dinamik.v25i1.7512.
S. Syahrorini, A. Rifai, D. H. R. Saputra, and A. Ahfas, “Design Smart Chicken Cage Based on Internet of Things,” IOP Conf. Ser. Earth Environ. Sci., vol. 519, no. 1, 2020, doi: 10.1088/1755-1315/519/1/012014.
Y. H. Kanoi, S. Abdussamad, and S. W. Dali, “Perancangan Jam Digital Waktu Sholat Menggunakan Arduino Uno,” Jambura J. Electr. Electron. Eng., vol. 1, no. 2, pp. 32–39, 2019, doi: 10.37905/jjeee.v1i2.2880.
D. Suarna, Z. Zainuddin, and H. -, “Rancang Bangun Pengontrolan Alat Elektronik Berbasis Internet of Things,” Jambura J. Electr. Electron. Eng., vol. 5, no. 2, pp. 136–142, 2023, doi: 10.37905/jjeee.v5i2.19181.
A. W. A. Antu, S. Abdussamad, and I. Z. Nasibu, “Rancang Bangun Running Text pada Dot Matrix 16X160 Berbasis Arduino Uno Dengan Update Data System Menggunakan Perangkat Android Via Bluetooth,” Jambura J. Electr. Electron. Eng., vol. 2, no. 1, pp. 8–13, 2020, doi: 10.37905/jjeee.v2i1.4321.
W. Ridwan, F. S. D. Parebba, I. Z. Nasibu, and I. Wiranto, “Sistem Pengamanan Rumah dan Pengendali Penerangan Menggunakan ESP8266 dan Blynk,” Jambura J. Electr. Electron. Eng., vol. 5, no. 1, pp. 79–86, 2023, doi: 10.37905/jjeee.v5i1.16945.
R. S. Poliyama, F. E. P. Surusa, and R. K. Abdullah, “Rancang Bangun Alat Sistem Monitor Lampu Jalan Umum Tenaga Surya Berbasis Teknologi Lo - Ra,” Jambura J. Electr. Electron. Eng., vol. 3, no. 2, pp. 34–40, 2021, doi: 10.37905/jjeee.v3i2.10202.
W. Bagye, I. Purwata, M. Ashari, and S. Saikin, “Perancangan Alat Penangkap Gambar Pelaku Kejahatan Berbasis Node MCU ESP32 CAM,” Jambura J. Electr. Electron. Eng., vol. 5, no. 1, pp. 36–40, 2023, doi: 10.37905/jjeee.v5i1.16871.
S. Ayyubi, I. Anshory, I. Sulistyowati, and D. Hadidja, “The System Monitoring Laboratorium Electrical Engineering With Internet of Things Based To Be Smaart Campus.” pp. 1–7, 2021, doi: https://doi.org/10.21070/pels.v1i2.955.
D. Jung, H. Ju, S. Cho, T. Lee, C. Hong, and J. Lee, “Multilayer stretchable electronics with designs enabling a compact lateral form,” npj Flex. Electron., vol. 8, no. 1, 2024, doi: 10.1038/s41528-024-00299-y.
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