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说明：  STM32F407定时器实验，使用定时器控制LED闪烁，并且与while循环的闪烁灯进行时间的对比。(STM32F407 timer experiment uses timer to control LED flicker, and compares the time with that of the while cycle flicker lamp.)

基于stm32的PID温度控制，采用18B20反馈，恒温40度。用于医疗自动分析。稳定温度在正负0.5度内(Stm32 based PID temperature control, the use of 18B20 feedback, constant temperature of 40 degrees. Automatic analysis for medical treatment. Stable temperature within plus or minus 0.5 degrees)

89S52 单片机 + 74HC595 + 组成的8X8 LED 点阵驱动显示程序，Keil C环境编写，带显示字符压缩／解压源／显示／代码。(89S52 composed of lattice-driven 8X8 LED display program, Keil C environment preparation, showed a band of characters compression/decompression source/Display/code.)

说明：  集成vco，adf4350 adf4351 驱动程序(Integrated vco, ADF4350 adf4351 driver)

用STM32生成2路互补的SPWM波，驱动逆变电源，具有变频功能(Generate 2-way complementary with STM32 SPWM wave inverter drive with conversion function)

高精度电压表(24bit) VB源程序,简单修改可实现多量程(precision voltage (24bit) VB program, a simple change can be realized more range)

Simple DOS-like OS. For learning purposes. Written in TASM.

Activator for siemens simatic from ru

OLED使用驱动，基于MSP430 单片机(OLED driver for MSP430 Family )

实现STM32的bootloader设计，参考代码，可以实现stm32串口bootloader(The bootloader achieve STM32 design, reference code, can achieve stm32 serial bootloader)