西门子称重模块，协议包，Siwarex_ms说明书(SIEMENS weighing module)

称重传感器通过感知压力变化输出压电信号，通过电压放大、低通滤波的调理电路将压电模拟信号放大并去噪送给采集模块，由单片机控制数据的采集与显示。(The weighing sensor piezoelectric signal by changing the output pressure sensing amplifier, conditioning circuit, low-pass filter through the voltage of piezoelectric signal ampli

hx711称重模块芯片的所有相关资料包括使用文档以及数据(All the relevant data of the hx711 weighing module chip include the use of documents and data)