基于C8051F060单片机的精密数字压力表设计

Design of precision digital pressure gauge based on C8051F060

精密数字压力表设计基于单片机C8051F060为核心电路,通过对压阻式压力传感器和温度传感器的数据采集,对压力数据进行全温区补偿,以提高压力表的精度,并根据压力表使用需求设计了串口输出功能、面板零位校准功能、灵敏度校准功能,使其更具实用性。

The precision digital pressure gauge is based on the C8051F060 chip microcomputer. Through data collection of silicon piezoresistive pressure sensor and temperature sensor, the pressure data is compensated in the full temperature range to improve the accuracy of the pressure gauge. According to the demand of the pressure gauge, the serial port transport function, panel zero calibration function and sensitivity calibration function are designed to make it more practical.