用C语言编写的PIC单片机一些例程源代码，很有参考价值。

c51程序集，适合有一定基础的人做为学习和提高用。-C51 assembly, suitable for people who have a certain foundation for the study and improve with.

有关于pwm控制的一个例子,基于8051f020的一个例子.-Pwm control on an example, based on 8051f020 an example.

AVR atmega8做的USB转串口模拟源码。-avr atmega8 use to a USB to UART.

7279的C代码.可在KEIL的环境任意移植.-7279 C code. In KEIL environment arbitrary transplant.

用单片机做的数字万年历，基于MAX12887数字时钟芯片和MAX7219芯片。-Done with single-chip digital calendar, digital clock MAX12887-based chip and MAX7219 chip.

KeilC51调试命令大全-KeilC51 commands Daquan

zlg cf card for ucos

PIC单片机的C的示例程序.C初学可参考.象我这样的.谢谢.-PIC MCU C example program. C Beginners can refer to. Like me. Thank you.

大值的驱动电压，否则会造成液晶模块的损坏。如果在低于或大致等于典型驱动电压时，观察到了显示屏上有色调的变化，即显示域的底色略深于边缘的颜色，表明液晶模块电源连接正确，可以进人下一步工作。如-Large value of driving voltage, otherwise LCD module can cause damage. If less than or roughly equivalent to a typical drive voltage, the observed screen has color changes, which indicates that the domain a little deep background color at the edges, indicating that the LCD module power supply connections are correct, you can enter the next step. Such as

单片机读写SPI－FLash程序，驱动开发。-Microcontroller to read and write SPI-FLash process-driven development.