5_SKEY

stm32与fpga进行spi通信，fpga进行测频，占空比，时间间隔测量，32可控制其运行模式，并将测得结果于lcd上进行显示。(STM32 communicates with FPGA in spi. FPGA measures frequency, duty cycle and time interval. 32 can control its operation mode, and display the measured results on lcd)

使用C语言写的关于Atmega16单片机的数码管驱动程序(Written in C language on Atmega16 microcontroller LED driver)

ADLINK PCI系列的编程文档，利用板卡实现数据采集、控制等要求时必不可少(ADLINK PCI series of programming documents, the use of cards for data acquisition, control and other essential requirements)

ECG for msp430心电数据采样及LCD显示，官方样板程序。(ECG for msp430 )

说明：  Stm8l series adc example

说明：  正点原子STM32F103精英板跑马灯例程(Punctual Atomic STM32F103 Elite Board Horselight Routine)

说明：  stm32f103 单片机 HAL库PWM应用例程(stm32f103 MCU HAL library PWM example)

at89c51 的跑马灯程序. 把LED灯连接到端口0然后用烧录到单片机就行了.(This is an AT89C51 LED chaser program. Connect LEDs to port 1 and then use KEIL to compile the leds1.C into a .hex file then download t to your microcontroller.)

ii2读写pcf8591，基于stm32f10xzet6，pcf8591模块，实现热敏电阻转换(ii2 read/write pcf8591)

利用stm32上自带的ad和da进行模数和数模转换实验(Use the built-in ad and da stm32 analog to digital and digital to analog conversion experiments)