for software developers who have a good reference value of the Microsoft develop...

通过程序设计实现了Mathematica与VB的通讯

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编译原理的上机要求-build on the principles of machine requirements

这是一个通过PWM的脉宽调制来试验的LED的不同明暗变化的 仿真试验-This is a pulse-width modulation via PWM to test different LED brightness changes in simulation test

利用8253的定时／计数特性来控制扬声器的发声频率和发声长短-The use of 8253 timer/counter features to control the speaker

实现光滑、密封、非常坚固的触摸控制IC,器件的电极由一个简单的线性电阻条元件(QT411)组成，可以放在塑料或者玻璃面板的后面。三个通道与感测器件相连，信号被处理成128点的绝对位置数据，通过一个SPI串行接口输出。QT411和QT511可以透过3mm厚的面板来感测，甚至在戴着手套的情况下也能感测。-Realize smooth, sealed, very strong touch control IC, the device electrodes by a simple linear resistor element article (QT411) composition, can be put on the plastic or glass panel behind. Three channels and sensors connected pieces, the signal being processed into a 128-point absolute position data, through an SPI serial interface output. QT411 and QT511 can 3mm thick panel sensor, even in the case of gloves can also sensing.

可行性研究报告模板-feasibility study report template

一篇用VHDL实现的交通灯设计，具有灯种显示和倒计时功能-Realize with a VHDL design of traffic lights with light display and a countdown function

arcims讲座-ArcIMS talks

用Java画同心圆。相邻两个圆之间相距10个像素。-To use Java drawing concentric circles. Circle distance between two adjacent 10 pixels.