PT2314

说明：  S7-1200 PLC程序，PID闭环恒压供水PLC程序(PID closed loop constant pressure water supply PLC program)

12864多级菜单显示程序，包含多种菜单显示程序(LCD12864 LCD multi-level menu program, including a variety of menu display program)

说明：  基于STM32F103单片机的DHT11测试源码(DHT11 test source code based on STM32F103 MCU)

单片机的protues仿真实验，包括单片机最小系统，AD1208，DA1674,AT24C02的仿真(SCM protues simulation experiments, including the smallest single-chip system, AD1208, DA1674, AT24C02 simulation)

一：硬件结构框图 在远程网络温度测控系统的中，硬件电路的核心是欧姆龙CPM2A型号的PLC，主要包括数据采集电路、放大电路、A/DD/A转换电路、控制电路等组成。(1: Hardware block diagram of the temperature on the remote network monitoring and control system, the hardware circuit is the core of CPM2A model Omron PLC, mainly include data acquisition circuit, amplifier circuit, A/DD/A conversion circuit, control circuit and so on.)

stm32f103zet6 使用freertos，在IAR平台下开发，队列例程(stm32f103zet6 freertos)

STM32控制AD7606采集，串行方式；开发平台KEIL5，开发板：正点原子公司战舰V3(STM32 control AD7606 acquisition, serial mode;Development platform KEIL5, development board: point atomic battleship V3)

说明：  AD1939的数据手册，多通路的模数转换器，ADSP21489板上有(AD1939 data manual, multi-channel analog-to-digital converter, ADSP21489 board)

基于PIC16F877A的ht6221红外解码程序，测试通过(program based on pic16f877a，pass)

提取测量断面数据lisp源码，以便于断面图的绘制等工作开展( Extract measurement section data source lisp)