flash　m25p80的读写程序，使用软件模拟SPI总线进行操作。

绝对好用的I2C和USBSWITCHTO232 绝对好用的I2C和USBSWITCHTO232-absolutely handy USBSWITCHTO232 I2C and the absolute ease of use of I2C and USBS WITCHTO232 absolutely handy I2C and USBSWITCHTO232

ST52单片机与ad0804和dac0832接口的C语言例子，含数据手册及接口电路图。-Ad0804 and ST52 MCU and the C language interface dac0832 examples, including data sheet and the interface circuit.

空调控制器中按键功能实现的子程序,包括模式设定,温度湿度设定等.-air conditioning controller button functions of the subroutine, including setting mode, temperature humidity limit.

ATMEL 89sxx 系列51单片机下载线原理图 这是ATMEL公司的官方板-ATMEL 89sxx Series 51 Single-chip line schematic download This is the official board ATMEL Corporation

单片机实现TCPIP协议的完整C源程序 TCP RS232 的应用 分配本地用户自定义服务模式应用TCP端口号-MCU TCPIP protocol complete C source code

freescale mc9S08DZ60 IRQ C语言外部中断程序-IRQ

基于UCOS-II制作的MP3，把UCOS-II移植到单片机上-based UCOS-II production of MP3, UCOS-II transplant MCU

这是一个本人编写的程序，单片机89C52，主要是通过计量芯片ATT7028测量输入端的电压电流及电压电流间的各个夹角值，比较有用-This is the one I prepared procedures, 89C52 microcontroller, mainly through measuring chip ATT7028 measuring the input voltage and current, voltage and the current value of various angles, more useful

热电偶、热电阻对照查询 阻值和温度自动转换程序-Thermocouple, thermal resistance and temperature resistance control automatic query conversion process

AT45D041大容量IC卡 读写程序,不知现在还有没人用，以前我用过的一颗芯片。-AT45D041 large-capacity IC card reading and writing process, I wonder if there is no one now, and I used a single chip.