这是一个对单片机IO口，进行操作的程序，有助于对单片机硬件的了解...

基于AVR128单片机的电子时钟程序，包括时间设定，闹钟设定等功能，使用液晶显示-AVR128-based single-chip electronic clock procedures, including time settings, alarm settings and other functions, the use of liquid crystal display

RS485标准的C51通信程序，只要两个单片机和485芯片就可以实现通信-C51 standard RS485 communication program, as long as the two single-chip and 485 chip communication can be achieved

TI芯片DAC8501驱动程序，DAC8501是TI公司的高精度16位，高速率DA（数模）转换器 MAXIM公司12位高精度AD（模数）转换器MAX189驱动-TI chip DAC8501 driver, DAC8501 is TI

STM32F103VBT6 实现 USART PRINTF -STM32F103VBT6 achieve USART PRINTF

KeilC编译软件，是学习单片机的重要工具！本实例教程内容丰富！特别适合初学者！-KeilC compiler software, are an important tool for studying single-chip! Examples of rich content of this tutorial! Particularly suitable for beginners!

本程序是在PIC单片机上实现的显示，使用的是C语言编程，具有详细的注释。-This procedure is in the PIC to achieve single-chip display, using a C language programming, with detailed notes.

自己keil C51写的X25045驱动，调试通过-their written X25045 driven through debugging

随便玩玩,想下个东西,可是不让我下，上传了就可以下了么?

串行芯片595单片机接口，用于led显示的c语言程序-595 chip microcontroller serial interface for the show led c Language Program

C8051F020的全面应用,包括两个UART口、SPI、I2C，所有I/O均用上。-C8051F020 comprehensive application, including two UART port, SPI, I2C, all I/O is used.