【摘要】 本文介绍了基于ATmega128微控制器的智能在线pH分析仪的设计。本设计综合应用了低功耗、高性能的微控制器和外围芯片,并采用了灵敏度高、稳定性强的电化学传感器。总体设计实现了系统的测量精度高、功耗低、稳定性好等特性,已广泛地应用于水质pH值的在线检测。更多还原

【Abstract】 A design of the Intelligent Online pH Analyzer based on the ATmega128 microcontroller has been now presented. The low-power and high-performance microcontroller,other peripheral chips and high sensitivity and strong stability electrochemistry sensors are used synthetically in this scheme. The whole design can realize some traits such as high-precision,low-power,strong stability of the system,which have been widely used to measure the water pH property on line.更多还原