Design and Build Mini Digital Scale using Internet of Things

Authors

  • Bayu Yasa Wedha Pradita University
  • Alessandro Benito Putra Bayu Wedha Bina Nusantara (BINUS ASO), Indonesia
  • Haryono Haryono Magister Teknologi Informasi Universitas Pradita, Indonesia

DOI:

10.33395/sinkron.v7i2.11345

Keywords:

Weight measurement system, Hx711 module, LCD, NodeMCU ESP8266, Microcontroller

Abstract

The weight measurement system is carried out manually using a manual scale. The existing weighing system is still considered inefficient because it takes a long time if it is done repeatedly and there are too many errors in its measurement. To overcome this, an electronic weighing device was designed using the NodeMCU ESP 8266 microcontroller as a controller and a load cell as a sensor. This journal presents the development of electronic weighing indicators for digital measurements. The purpose of this system is to read the measured weight in conventional analog form to digital form, achieving high precision in measurement and calibration. The components used in this research are Load Cell, Load Cell Hx711 amplifier, NodeMCU ESP 8266 microcontroller, and LCD module. In this study, a 4 kg load cell was used. The load cell sends the output signal of the measured mechanical weight to the Hx711 module which amplifies and sends the output to the NodeMCU microcontroller. The microcontroller calibrates the output signal with the help of the load cell amplifier module before sending the converted signal to digital form to the LCD module for display. The developed system has proven that digital electronic weighing systems can be low cost, miniature, discrete, and can take accurate readings without errors

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References

Ahmed, M. S. (2021). Designing of internet of things for real time system. Materials Today: Proceedings, xxxx. https://doi.org/10.1016/j.matpr.2021.03.527

Albertengo, G., Debele, F. G., Hassan, W., & Stramandino, D. (2019). On the performance of web services, google cloud messaging and firebase cloud messaging. Digital Communications and Networks, 6(1), 31–37. https://doi.org/10.1016/j.dcan.2019.02.002

Celik, F., Akkaya, A., & Leblebici, Y. (2021). A 32 Gb/s PAM-16 TX and ADC-Based RX AFE with 2-tap embedded analog FFE in 28 nm FDSOI. Microelectronics Journal, 108(October 2020), 104967. https://doi.org/10.1016/j.mejo.2020.104967

Cézar, K. L., Caldas, A. G. A., Caldas, A. M. A., Cordeiro, M. C. L., Dos Santos, C. A. C., Ochoa, A. A. V., & Michima, P. S. A. (2020). Development of a novel flow control system with arduino microcontroller embedded in double effect absorption chillers using the LiBr/H2O pair. International Journal of Refrigeration, 111, 124–135. https://doi.org/10.1016/j.ijrefrig.2019.11.014

Deepika, K., Usha, J., & Deepika, K. (2020). Implementation of Personnel Localization & Automation Network (PLAN) Using Internet of Things (IoT). Procedia Computer Science, 171(2019), 868–877. https://doi.org/10.1016/j.procs.2020.04.094

Dewantara, D., & Sasmoko, P. (2015). Alat Penghitung Berat Badan Manusia Dengan Standart Body Mass Index (Bmi) Menggunakan Sensor Load Cell Berbasis Arduino Mega 2560 R3. Gema Teknologi, 18(3), 100. https://doi.org/10.14710/gt.v18i3.21931

Held, T., Albrecht, M., Erlen, T., Fink, M., Heinsius, F. H., Motzko, C., Musiol, P., Schnier, C., Steinke, M., Wenzel, H. C., & Wiedner, U. (2021). An LED/LCD-based monitoring system for the P¯ANDA Electromagnetic Calorimeter. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 997(October 2020). https://doi.org/10.1016/j.nima.2021.165167

Hubbard, B. R., & Pearce, J. M. (2020). Open-source digitally replicable lab-grade scales. Instruments, 4(3). https://doi.org/10.3390/instruments4030018

Kashyap, M., Sharma, V., & Gupta, N. (2018). Taking MQTT and NodeMcu to IOT: Communication in Internet of Things. Procedia Computer Science, 132(Iccids), 1611–1618. https://doi.org/10.1016/j.procs.2018.05.126

Lapsomthop, W., Wongsirirax, N., Kititeerakol, A., & Sawangsri, W. (2019). Design and experimental investigation on 3- component force sensor in mini CNC milling machine. Materials Today: Proceedings, 17, 1931–1938. https://doi.org/10.1016/j.matpr.2019.06.232

Mikolajczyk, T., Fuwen, H., Moldovan, L., Bustillo, A., Matuszewski, M., & Nowicki, K. (2018). Selection of machining parameters with Android application made using MIT App Inventor bookmarks. Procedia Manufacturing, 22, 172–179. https://doi.org/10.1016/j.promfg.2018.03.027

Park, E., Lee, M. S., Kim, H. S., & Bahk, S. (2020). AdaptaBLE: Adaptive control of data rate, transmission power, and connection interval in bluetooth low energy. Computer Networks, 181(August), 107520. https://doi.org/10.1016/j.comnet.2020.107520

Salem, N., Alharbi, S., Khezendar, R., & Alshami, H. (2019). Real-time glove and android application for visual and audible Arabic sign language translation. Procedia Computer Science, 163, 450–459. https://doi.org/10.1016/j.procs.2019.12.128

Sheu, G. Y. (2019). aXBRL: Search of fraudulent XBRL instance documents with an Android app. SoftwareX, 9, 308–316. https://doi.org/10.1016/j.softx.2019.04.004

Udjaja, Y. (2018). EKSPANPIXEL BLADSY STRANICA: Performance Efficiency Improvement of Making Front-End Website Using Computer Aided Software Engineering Tool. Procedia Computer Science, 135, 292–301. https://doi.org/10.1016/j.procs.2018.08.177

Yandra, E. F., Lapanporo, B. P., & Jumarang, M. I. (2016). Rancang Bangun Timbangan Digital Berbasis Sensor Beban 5 Kg Menggunakan Mikrokontroler Atmega328. Positron, 6(1), 23–28. https://doi.org/10.26418/positron.v6i1.15924

Zhang, R., Yan, B., Guo, H. F., Zhang, Y. H., Hu, B., Yang, H. X., Wang, L. A., & Wang, Y. (2019). A new environmental monitoring system based on WiFi technology. Procedia CIRP, 83, 394–397. https://doi.org/10.1016/j.procir.2019.04.088

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How to Cite

Wedha, B. Y., Wedha, A. B. P. B. ., & Haryono, H. (2022). Design and Build Mini Digital Scale using Internet of Things. Sinkron : Jurnal Dan Penelitian Teknik Informatika, 6(2), 405-412. https://doi.org/10.33395/sinkron.v7i2.11345

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