A High Precision Electronic Scale Based on STM32
Available Online March 2017.
- 10.2991/amcce-17.2017.13How to use a DOI?
- Electronic scales, Resistance strain gauge, STM32.
A kind of high precision electronic scale with STM32F103 as the control core is designed. Mainly by the resistance strain gauge, operational amplifiers, ADC and other functional modules. Strain gages of the bridge circuit will be based on the pressure of different output voltage, through the amplifier to get a significant voltage change. Using 24-bit etc. digital-analog conversion chip, through the STM32 acquisition voltage. And the matrix keyboard design input unit price, peeled, calculate the total and overweight alarm and LCD screen display and automatic voltage calibration and other functions.
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - JiaHui Chen PY - 2017/03 DA - 2017/03 TI - A High Precision Electronic Scale Based on STM32 BT - Proceedings of the 2017 2nd International Conference on Automation, Mechanical Control and Computational Engineering (AMCCE 2017) PB - Atlantis Press SP - 78 EP - 82 SN - 2352-5401 UR - https://doi.org/10.2991/amcce-17.2017.13 DO - 10.2991/amcce-17.2017.13 ID - Chen2017/03 ER -