摘要
随着科学技术的快速发展,集成电路技术日益成熟,一系列最小系统版的设计研发,为电子衡器向高性价比、高精度、高稳定性的发展方向提供了条件。此设计是以STC15W408S单片机为控制核心,用BF350称重传感器组成惠斯登电桥输出信号,并利用高精度24位HX711作为A/D转换芯片以及用LCD1602来显示数据的一款多功能数字电子秤,具有操作简单,便捷智能、精确度高、稳定性好等特点。
With the rapid development ofscience and technology the gradual maturation ofintegrated circuittechnology and the design of a series of minimum system version have provided conditions for the development direction of high cost perfromance,high precision and high stability of the electronic weighing instoment. The following design is a multifunctional digital electronic scale which is based on S T C15W 408S microcontroller as control core,with wheatstone bridge consisting of B F350 weighing senors to output signals.High precision 24 bit H X 711 is also used as A/D conversion chip and L C D 1602 is used to dis - play data. The design has the advantages of simple operation, intelligent convenience,high precision , good stability and so on.
出处
《信息通信》
2017年第1期142-144,共3页
Information & Communications
