普通IO口模拟RS232串口 占用定时器0中断 在TH0,TL0中设置波特率的大小 注意不要开定时器0的中断，这里用的是查询方式...

STM32 通过串口flash更新程序, 不用固件库，包括: ADC采样, 定时器延时中断, 键盘扫描, 模拟I2C驱动 问题咨询: w123456xy@sohu.com 15189792379-STM32 through the serial flash update, without firmware libraries, including: ADC sampling, delay timer interrupt, keyboard scanning, I2C driver Advisory: w123456xy@sohu.com 15189792379

ＡＤＣ０８０４程序设计是和ＡＤＣ０８０８相似-ADC0804 and ADC0808 program design is similar to

此源码利用单片机实现短距离无线传输，有实用性，-use of this source MCU short distance wireless transmission, practicality,

AVR单片机ATMEGA内部自带AD转换器实例，带ICC工程，和Proteus仿真图-ATmega AVR Singlechip own internal AD converter example, with ICC works, and Proteus simulation map

自己编的经过批量测试的lpc213x spi 程序包-own series of tests after batch lpc213x spi package

TMS302F2812 的 EVM 很好的硬件设计参考资料-TMS302F2812 the EVM good hardware reference design

湖北XX县电能卡表写卡机源码。PIC16f73开发，请不要用于不良用途-Hubei XX County Energy card table to write cards for FOSS. PIC16f73 development, please do not use bad for

对于没有i2c接口的单片机来说，要用标准i2c器件通讯来说只能通过软件模拟了 本程序提供几个最高效的函数实现其功能，新方法，更高效-For there is no single-chip interface for i2c, i2c devices use standard communications software simulation run only through the procedures provided by several of the most efficient function to achieve its function, new methods, more efficient

用ATmega8实现累加功能，并用数码管显示。-Using ATmega8 realize cumulative function and used digital tube display.

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