EM639165TS_v10.pdf

LPC210X 定时器与串口通讯驱动源码(LPC210X timers and serial communication driver source code)

two crc16 functions, one optimized for size, one optimized for speed, useful for 8-bit microprocessor

4层电路板阻抗匹配总结，基于si9000 推荐借鉴(PCB Impedance matching)

自定义数字键盘，IOS编程学习源码，很好的参考资料。(Custom digital keyboard, learning IOS programming source code, a good reference.)

1、万年历，2、时间，3、星期，4、温度显示，(1, million years 历, 2, hours, 3, star period, 4, temperature 显示,)

本书详细介绍了IGBT功率模块的基本结构、驱动电路、保护电路、散热和可靠性等方面的问题。(This book details the basic structure of IGBT power modules, driver and protection circuitry, thermal and reliability issues.)

说明：  关于单片机的芯片手册，希望对大家有用，尤其是初次接触这款芯片的(About the chip Manual of single chip computer, I hope it will be useful to you all.)

温度控制器程序，包括PID算法，控制精度可达到0.01度，单片机采用宏晶公司的STC89C54(Temperature controller procedures, including the PID algorithm, the control precision can reach 0.01 degrees, the SCM' s STC89C54 Wang Jing)

说明：  粮仓温湿度检测与控制系统的源程序。运用STC15F2K60S2作为单片微控制器，以DHT11为温湿度传感器，以LCD1602作为显示(The source program of the temperature and humidity detection and control system of the granary)

使用IO口模拟I2C时序，包括主机、从机时序。(Using IO port simulation I2C timing, including the host, the machine timing.)