openflow

说明：  本程序利用51单片机实现点对多点的数据传输，包括相应的电路图(This procedure using 51 single-chip realization of point-to-multipoint data transmission, including the corresponding circuit diagram)

STC8A8K32单片机1，2，3串口的综合应用，包括串口复用的切换。(STC8A8K32 MCU 1,2,3 serial port integrated application, including serial multiplexing switching.)

AVR128控制LM2029（编译环境IAR_AVR）(AVR128 control LM2029 (compiler environment IAR_AVR))

can control 与 can bus Gateway 通信(can control and communication can bus Gateway)

外国10年前用C写的PID调节器源码,带测试,有详细注释.现在难找到(10 years ago with foreign PID controller written in C source code with the test, with detailed notes now difficult to find)

该程序实现 adc对双轴传感器的X轴Y轴电压的采集，并用不同的标志位代表双轴传感器不同位置时的电压，利用SPI协议将采集到的数据传递给NRF24L01模块，利用NRF24L01模块将数据发送给下位机，实现与下位机之间的通信。(The program realizes the acquisition of the Y axis voltage of the X axis of the dual axis sensor by ADC, and uses the different symbol bits to represent the voltage at different positions of the dual axis sensor. The data is transmitted to the NRF24L01 module by the SPI protocol, and the data is sent to the lower machine by the NRF24L01 module to realize the communication with the lower computer.)

基于C51系列单片机的恒温控制系统程序（仅含下位机）(Program of Constant Temperature Control System Based on C51 Single Chip Microcomputer)

前言..........................................................................2 课题一 8路抢答器电路设计........................................2 课题二 数字电子钟设计.............................................5 课题三 交通信号灯控制逻辑电路设计.............................12 课题四 汽车尾灯控制电路..........................................17 课题五 篮球竞赛 30s 计时器........................................21 第 1(Introduction ................................................. ......................... 2 Subject of a circuit design of 8 Responder ........................................ 2 Second, the design of digital electronic clock issues ............................................ .5 Issue three traffic signal control logic circuit design ............................. 12 Four car taillight issue control circuit .......................................... 17 Issue 5 Basketball 30s timer ........................................ 21 1)

说明：  适用51单片机的程序，可以进行气压测量进行自动控制继电器(51 MCU application procedures, pressure measurements can control relays)

开发环境为RVDS4.0，基于开发板Tiny6410，该程序为裸机控制程序，实现串口打印，实现方式：程序下载后打印串口信息； 显示为：a hello Uart(Development environment for RVDS4.0, based development board Tiny6410, the program for the bare metal control procedures to achieve serial printing, implementation: After the download serial print information shown as: a hello Uart)