【摘要】 介绍了利用液深传感器ＣＹＧ１４Ａ 进行液位自动检测的设计方案，设计中采用了单片机８０Ｃ３２ ，使电路十分简单，且大大扩展了成果的应用价值－ 还对检测精度作了简要讨论，并采取了若干措施来确保精度－更多还原

【Abstract】 The paper mainly introduces a design plan from which you can know how to detect the hydraulic pressure automatically with liquid-depth sensor CYG14A.The singlechip 80C32 is used in design.So the circuit is much simpler and has improved the product rapidly.This paper also has a brief discussion about precision detection and many measures are taken to protect the precision.更多还原