VUALL8-500

rent car manage c# project with database

说明：  Lego 10697 Petrol Station

Delphi 判断用户是否在操作电脑,鼠标钩子的原理制作的小程序，适时监控鼠标的变化，若鼠标有动静，就判断有用户在操作电脑，若没动静，就说明无人操作电脑，原理挺简单，代码实现部分稍嫌复杂，不过都可以看懂。

讯雷是下载工具，它在我的周围很流行，在我认为它很方便，实用。--- mine is to download tool, in my very popular around, I think it is very convenient and practical.

S3C44B0X 具有 8 路模拟信号输入的 10 位模/数转换器（ADC），它是一个逐次逼近型 的 ADC，内部结构中包括模拟输入多路复用器，自动调零比较器，时钟产生器，10 位逐次 逼近寄存器（SAR），输出寄存器如下图所示。这个 ADC 还提供可编程选择的睡眠模式， 以节省功耗。 -S3C44B0X with eight analog signal input to the 10 analog/digital converter (ADC), It is a successive approximation type ADC, the internal structure includes analog input multiplexers, Automatic Zero comparators, Clock Generator, 10 successive approximation register (SAR), the output register as shown in the diagram below. ADC also provided the option of programmable sleep mode to save power consumption.

Development of a VC source code, for learning network programming, hope you like them, good dongdong

计算方法 用高斯消元法解方程组，源代码以及注释 注释在源代码中-calculated using Gaussian Elimination Solution equations, the source code and notes in the Notes source code

VB小程序,刚做的,刚学,不会做什么,请多指教,thank you very much-VB small procedures, just do, just learning, not to do anything, please enlighten. thank you very much

这是一个源生的扫描二维码的demo，识别速度很快。(This is a source of scanning two-dimensional code demo, recognition speed is very fast.)

说明：  低成本的STC单片机做了一个比较器程序，结果通过串口发出来(Low-cost STC MCU made a comparator program, and the results were sent out through serial port.)