sketch_dec12a

ieee9节点配电网采用前推回带法计算电压，电流(Ieee9 node distribution network USES the former back zone method to calculate the voltage, electric current)

水泵振动数据采集，分为通道设置、模数转换、三路传感器信号采集(Pump vibration data acquisition, channel settings, analog to digital conversion, three-way sensor signal acquisition)

三个按键输入，一个三位数码输出，三个LED输出(Three key presses, a digital output, three three LED output)

应用于污水处理工艺的水泵驱动程序，该程序使用ucos-III操作系统，运行于STM32F407芯片中，具有LCD12864液晶显示程序，菜单程序，USART通讯，SPI通讯，485通讯等功能。(The pump driver used in the sewage treatment process is running on the STM32F407 chip with the ucos-III operation system. It has the functions of LCD12864 LCD display program, menu program, USART communication, SPI communication, 485 communication and so on)

stm32f103与手机APP合作开发蓝牙重力感应小车(Stm32f103 cooperates with mobile APP to develop Bluetooth gravity sensor car)

C51 ATAPI-CDROM 驱动程序(C51 ATAPI-CDROM driver)

控制蜂鸣器pic18单片机程序,测试通过，已批量生产。(Pic18 microcontroller program to control the buzzer)

freettos的最小系统移植，亲测能编译成功，使led灯周期闪烁(freertos ,stm32f103,keil5,c++)

基于c51单片机的74ls373芯片无限拓展功能的源代码，（学院里写的）(Based on 74 c51 ls373 chip infinitely function source code, written in the (college))

开发环境IAR STM8S003驱动RN8209，对RN8209寄存器读写 可以通过UART将RN8209的寄存器值发送到上位软件，波特率9600(IAR for STM8S STM8S003 R/W RN8209)