Embedded C programming a microcontroller electronic books

3208点陈式显示电子时钟，有兴趣的朋友可以DIY，同时也可以提供代码参考。-Chan 3208 point display electronic clock, interested friends can DIY, but also can provide reference code.

：章介绍了数据采集系统中STC12系列单片机与PC机之间的串行通信。设计了sTc12c2052AD 与 MAX232的硬件电路，使用汇编语言编程，设置了串行1：7的工作方式，相应的波特率计算方法及特点，发送并接 收数据。单片机从EEPROM 中读取数据，通过R．S-232将其传入PC，并将数据存储在24C02中。-: Chapter introduces data acquisition system STC12 Series MCU and PC serial communication between machines. Designed sTc12c2052AD with MAX232 hardware circuit, the use of assembly language programming, set up the way the work of serial 1:7, the corresponding baud rate calculation method and the characteristics of sending and receiving data. Single-chip EEPROM read data from, by R. S-232 to incoming PC, and data storage in the 24C02.

51单片机实现数字时钟带闹钟 使用6个弹跳按钳和4个共阴七段显示器组合而成-51 MCU digital clock with alarm

通过硬件电路实现，智能湿度仪。测量空气湿度。先通过数字端，在经过模拟电路处理，完成相应功能。-hardware circuit, intelligent humidity instrument. Measurement of air humidity. First-through digital, analog circuit after processing to complete functional.

采用C51编写的基于C8051F020单片机排序实例。-using C51 prepared by the C8051F020 ranking examples.

I2C程序,自动反页-I2C procedures, automatic page-

由SPCE061A控制的A/D转换器AD977的驱动程序-SPCE061A controlled by the A/D converter AD977 drivers

crc计算方法之一，适合于有较大ROM或外部存储器的单片机-unicef.org calculation method, one more suitable for external memory or ROM Microcontroller

gccavr环境下的测试程序，可供参考。最新版的winavr编译。-gccavr environment testing procedures, for reference. Winavr the latest version of the compiler.