Micro830-a-drive-4m

MSTAR的ISP工具,可以编程mSTAR的osdIC(TOOLS for MSTAR PROGRAMMER FOR MSTAR OSD)

DATASHEET AND OTHER TING TO LEARN AND READ

采用12位MAX 197对外部信号采样。采用全周波傅立叶积分算法，对采样信号进行处理，对电力系统的电压有效值、功率等特征量进行实时在线监测；采用全数字测量法测量相位差；并采用自适应技术调整采样间隔，消除非同步采样对计算造成的误差，利用PIC18F458捕获功能实时监测电力系统频率波动，修订采样间隔。分析了各量的测量误差，均达到标准。并提供友好的人机交互界面。(used 12 MAX 197 pairs external signal sampling. Using Fourier-Cycle Integration Algorithm for the sampling signal processing, power systems to the RMS voltage, power characteristics of the volume in real-time on-line monitoring; All digital measuring method phase difference; Adaptive technology and the sampling interval, the elimination of non-synchronous sampling of the calculation error using PIC18F458 capture real-time monitoring of power system frequency fluctuations amended sampling interval. The analysis of the measurement error are up to standard. And to provide a friendly man-machine interface.)

这个程序是RDS收音机的解码程序，RDS的付载波中包含中英文字的区位编码，通过接收后程序解码出中文或英语字符并显示在LCD上(This program is RDS radio decoder, RDS carrier is included in the payment of the location code word, decoding by the program after receiving a Chinese or English characters and displayed on the LCD)

本程序是自己制作的一种4位数码管模块的内部程序，该模块用于大屏上动态数据的显示，通过RS485接口为其传送待显示数据，芯片是89C2051(This program is a four to produce their own digital control module' s internal procedures, the module for large-screen display of dynamic data, transmitted through the RS485 interface for data to be displayed, the chip is 89C2051)

abaqus 摩擦生热子程序二次开发，vfric,用于abaqus/explicit(abaqus friction heat)

intel 810 chipset schematic diagram

说明：  通过C语言实现 malloc 申请内存 清除内存等操作(C implements malloc)

用瑞萨16位单片机驱动数码管，循环显示数字(Renesas 16-bit microcontroller with digital tube driver, circulation figures)

说明：  calculator whit AVR C Code