单片机模拟spi通讯，可用于对spi接口的存储器的读写访问

pwm的输出实验，运用内部数模转换器产生PWM波并输出-pwm output of experiments, the use of PWM wave generated within the DAC and output

一键多功能程序，适合初学者参考，经过验证，正确实现了功能！-One key multi-functional procedures, suitable for beginners and reference, after verification, the correct realization of the functional!

C8051F32X的usb鼠标例程，c语言编写，包含完整的通信协议-C8051F32X the usb mouse routines, c language, contains a complete communication protocol

该源代码为单片机的电风扇课程设计源代码，需要课程设计报告的，再找我。-The source code for the MCU fans curriculum design source code, the need for curriculum design report, I find.

dds调试源代码，已经调试好的，可以直接使用，谢谢！-dds debug source code, debugging has been good, and can be used directly, thank you!

SD卡的驱 动资料，讲述了SD卡的SPI驱动模式-SD Card Driver information about the SD card SPI-driven model

用AT89S51单片机控制的1602液晶屏程序，-AT89S51 MCU with LCD 1602 procedures,

介绍利用单片机实现温度的远程显示的文档，利用RS485总线-introduces MCU temperature remote display documents, the use of RS485

ds1302制作的数码管电子闹钟 显示当前时间，可设定闹钟时间-ds1302 produced electronic digital alarm clock displays the current time control can be set the alarm time

MSP430技术培训讲义资料，是学习TI 单片机的绝好资料。-MSP430 lectures and technical training information, is an excellent learning TI Single Chip information.