一个电子表程序，keil c 开发！有显示，时间，ii2c等功能，希望对大家有帮助！...

Real-Time Kernel ，简易型REAL-TEME SYSTEM 源码,可用于嵌入Muti task学习-Real-Time Kernel, Simple REAL-TEME SYSTEM source, can be used to embed Muti task learning

这是一个用于LPC2148 I2C0接口的软件驱动程序！ ；

手写识别芯片EPH1100的驱动源码，基于Linux平台.-handwriting recognition chip EPH1100 driver source code, based on the Linux platform.

用MSP430F149控制普通射频芯片CC1000的双向通信程序（串口、液晶显示），软件按状态机原理实现，开发环境为IAR-MSP430F149 control using radio frequency chip CC1000 ordinary two-way communication process (serial, liquid crystal display), the software state machine according to the principle of implementation and development environment for the IAR

RS485 Prototype design

8051单片机的5x7点阵显示代码。这将显示连续滚动的字符串。 ；

血压计部分源码,采用Energy Micro efm32系列单片机-Sphygmomanometer part of the source, using Energy Micro efm32 series of microcontrollers

它是源代码usb基于温度探测器使用aduc7061，它包含了示意图和接口与7061 rtd的嵌入式代码，也contian的说明。由利用这个，我们可以连接rtd和THAD

国内还比较新的network processor的微代码开发，关于local memory的例子，用的uc语言，告诉你如何利用已有的宏和调用硬件资源。-domestic still relatively new network of micro-processor code development, on the example of local memory, the uc language, tell you how to make use of the call-and hardware resources.

L298N是ST公司生产的一种高电压、大电流电机驱动芯片。该芯片采用15脚封装。主要特点是：工作电压高，最高工作电压可达46V；输出电流大，瞬间峰值电流可达3A，持续工作电流为2A；额定功率25W。内含两个H桥的高电压大电流全桥式驱动器，可以用来驱动直流电动机和步进电动机、继电器线圈等感性负载；采用标准逻辑电平信号控制；具有两个使能控制端，在不受输入信号影响的情况下允许或禁止器件工作有一个逻辑电源输入端，使内部逻辑电路部分在低电压下工作；可以外接检测电阻，将变化量反馈给控制电路。使用L298N芯片驱动电机，该芯片可以驱动一台两相步进电机或四相步进电机，也可以驱动两台直流电机。-L298N is produced by ST a high-voltage, high current motor driver chip. The chip uses 15-pin package. Main features are: high voltage, the maximum working voltage up to 46V output current, instantaneous peak current up to 3A, continuous operating current of 2A rated power of 25W. Contains two H-bridge high-voltage high-current full-bridge driver can be used to drive DC motors and stepper motors, relay coils and other inductive load using standard logic level signal control has two enable control terminal, input signal without affecting the case to permit or prohibit the device work a logic supply input, so that part of the internal logic circuits at low voltage work can be an external sense res