可以实现fat文件系统，在单片机上也可以进行改造！

AT24C02EEPROM C语言子程序-AT24C02EEPROM C language subroutines

arm单片机中I2C程序的编写,实现I2C端口的读写的功能 -arm single-chip I2C procedures in writing, reading and writing ports I2C realize the function of

C8051F020的KEIL工程文件，包括一些内部资源使用代码，以及TS19264的驱动程序-C8051F020 KEIL project, including some internal resources to use code, as well as TS19264 drivers

单片机学习系统附的实验源代码， 有ASM的，有C的，可不能错过哦-SCM learning attached to the experimental system source code, ASM and C, may not be missed oh

单片机与PC机串口通讯测试程序，波特率9600bit/s，液晶1602显示PC机回发的字符-Single-chip serial communication with the PC-test procedure, the baud rate 9600bit/s, LCD PC machine back to 1602 show that fat characters

jij kjkl klj lkjkl klj kjklj kl-jij kjkl kljklj lkjkl klj kjklj kl

用at89s52访问PDIUSBD12(USB协议）-AT89S52 visit with PDIUSBD12 (USB Protocol)

利用单片机的P32管脚进行测量频率,计时很精确-P32 pin single-chip computer to measure the frequency, timing is very precise

步进电机速度控制，根据要求设计步进电机速度曲线-Stepper motor speed control, according to design stepper motor speed curve

CS5460A读写程序.CS5460A是美国CRYSTAL公司最新推出的带有串行接口的单相双向功率／电能计量集成电路芯片-CS5460A read and write program