给出一种利用单片机通用I/O 口扩展串行通信的方法.

keil 的相关资料，包括C语言标准和i2c总想的相关资料-keil relevant information, including the C language standards and i2c want relevant information

基于无线通信模块的流程设备

闪烁灯,用于熟悉了解单片机,初次上手的人用-Flashing lights, used to become familiar with single-chip, first-to-use with

M68HC08 及HCS08系列单片机bootloader引导程序源码、示例-M68HC08 and HCS08 MCU Boot bootloader source, sample

cxa3050芯片控制程序，本人用的是Ｃ语言编写，芯片用的是ＡＴ８９Ｃ５１-cxa3050 chip control procedures, I used the C language, the chip is AT89C51

luminary系列单片机基础源码模板，大家可以直接试用-luminary Series MCU-based source code template, you can try

SD卡开发源程序，可根据用户实际硬件修改-SD Card source files, users can change the actual hardware

51io模拟串口程序-51io simulation procedures

此程序实现任意波形发生器的菜单选择操作及向FPGA发送控制命令，实现任意波形发生并能将产生的组合波保存下来，有掉电保护的功能-Realize this procedure arbitrary waveform generator of the menu to select the operation and send control commands to the FPGA to achieve arbitrary waveform occurs and can produce a combination of wave preserved, has brown-out protection function

C8051f340,本程序为PCA16位PWM输出例程-C8051f340, the procedures for PCA16-bit PWM output routines