一份关于SD卡读写的资料，需要的就拿吧。

AVR单片机程序――DDS扫频程序（1）――ad9850.c -AVR Singlechip procedures- DDS Sweep procedures (1)- ad9850. C

这是一个汇编语言文件,利用单片机进行温度巡测的设计.-This is a compilation of language paper, using microprocessor Temperature Monitor design.

一个有关电子时钟的单片机程序,可显示年月日,以及小时,分秒,可以手动修改时间.-An E clock of the single-chip process, can display date and hour, every minute, can be manually modified.

arm lpc2132 driver for GPIO_LEDs8_IOPIN

利用51单片机的延迟函数 实现流水灯 适合不知道移位函数的初学者-51 MCU delay functions used to achieve water lamp

单片机C8051F221读取DS18B20温度值，温度显示在液晶屏屏LCM046上，单片机根据温度值来控制风扇的关和开。-C8051F221 Singlechip DS18B20 read temperature value, temperature displayed on the LCD screen LCM046, the single-chip microcomputer according to the temperature value to control the fan and open relationship.

MCS-51单片机实用子程序库1，WORD文档-MCS-51 microcontroller practical for a subroutine, the Word document

中断串口程序-interruption procedures

对家用电扇进行模拟控制，实现自然，正常；快中慢的转换，用8086实现和用直流电机进行模拟实现，附程序-Analog control of the home fans to achieve a natural, normal fast in the slow conversion, with the 8086 implementation and the use of DC motor to simulate to achieve, with a program