PMSG

这是一个DOS系统下关于中断的程序的源代码，可独立测试ISA总线上的15个中断(This is a DOS system on the interruption of the program' s source code, independent testing on the ISA bus 15 interrupt)

stm32产生多路pwm源码，定时器1产生4通道独立的pwm信号(Stm32 produce multiplex PWM source, timer 1 to generate 4 channel independent of the PWM signal)

In-software asymmetric public-key crypto subtype.

Keil C51 的使用说明,详尽介绍了Keil C51 的操作.(Keil C51 use, the details of the operation Keil C51.)

单工无线呼叫系统的全部源代码 AD9858(Simplex wireless call system, all source code AD9858)

Smart card虚拟读卡器驱动源码，这个很稀少的哦(smart card virtual driver source code.)

NRF24LE1发射程序 本程序采用定时2秒发射ID一次，发射完毕进入低功耗模式(NRF24LE1 send )

这段代码包括了基于STM32对简单小车的循迹壁障以及L298N的驱动。并对其中关键部分进行了注释。(This code includes a simple car-based STM32 tracking barrier and L298N driver. And one of the key parts of the notes.)

基于51单片机的SD卡读写程序,写的很好的. (51 Based on the SD card reader Singlechip procedures, written in very good.)

基于MSP430定时器实现的DAC设计源代码(Based on MSP430 timer realize the design of the source code of the DAC)