设计以89C51单片机、ADC、DAC等电路和运放电路组成的被控对象构成的单闭环反馈控制系统。 1. 硬件电路设计：89C51最小系统加上模入电路ADC0809和模出电路TLC7528；由运放构成的被控对象。 2. 控制算法：增量型的PID控制。 3. 软件设计：主程序、定时中断程序、A/D转换程序、滤波程序、D/A输出程序、PID控制程序等。 -Designed to 89C51 single-chip, ADC, DAC, such as circuit and operat

包含设计中几种比较常用的模块，如：DAC,ADC,AIC,电源模块等-Includes the design of several commonly used modules such as: DAC, ADC, AIC, power supply module

Effective Number Of Bits Calculator (ENOB) is a program for the HP50g calculator that aids in the design and analysis of data converter (ADC and DAC) application circuits.