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电源技术 为敏感电路提供过压和电源反接保护
 
What would happen if someone connected 24V to your12V circuits? If the power and ground lines were inadvertentlyreversed, would the circuits survive? Does yourapplication reside in a harsh environment, where the inputsupply can ring very high or even below ground? Evenif these events are ...
单片机编程 Input Signal Rise and Fall Tim
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...
单片机编程 介绍C16x系列微控制器的输入信号升降时序图及特性
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...
其他书籍 This article is a very simple introduction writing a Windows Form application for the Microsoft.NET
This article is a very simple introduction writing a Windows Form application for the
Microsoft.NET framework using C#. The sample application demonstrates how to create and
layout controls on a simple form and the handling of mouse click events. The application
displays a form showing attributes of ...
Java书籍 JBoss, one of the leading java Open Source groups, integrates and develops these services for a full
JBoss, one of the leading java Open Source groups, integrates and develops these services for a full J2EE-based implementation. JBoss provides JBossServer, the basic EJB container, and Java Manage Preface 18 Great Events of the Twentieth Centuryment Extension (JMX) infrastructure. It also provides J ...
其他书籍 一般会使用WINDOW API的情况
一般会使用WINDOW API的情况，实在是因为VB本身不提供某些功能，但是，程式所
需又不得不然，例如：读取Registry内的资料，VB只提供SaveSetting、Getsetting 等
系列的指令，但是它只能读取特定地区的值，要读、删、更动其他区域的值时，就无法
使用。再如：仔细看一看Combo Box的Events，其中没有MouseMove，但这是我们经 ...
USB编程 Writing an Input Module The sample module introduced here is called idiom (Input Device for Interc
Writing an Input Module
The sample module introduced here is called idiom (Input Device for Intercepting Output of Mice), The sample module registers itself with the USB kernel subsystem as a mouse driver and with the input management subsystem as a keyboard driver. idiom translates mouse movement ...
书籍源码 Microsoft Press books are available through booksellers and distributors worldwide. For further info
Microsoft Press books are available through booksellers and distributors worldwide. For further information
about international editions, contact your local Microsoft Corporation office or contact Microsoft
Press International directly at fax (425) 936-7329. Visit our Web site at www.microsoft.com/m ...
其他 8点基二fft Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Se
8点基二fft
Fast Fourier Transform (FFT).
Using 8 points, takes about 1.2 ms to execute one FFT.
Sets up General Purpose Timer 1 to generate events at 10 kHz.
Will produce 10 kHz output on T1PWM and T1PWM pins.
单片机开发 MODE_Switch1Processing multi-interrupt request needs to set the priority of these interrupt requests
MODE_Switch1Processing multi-interrupt request needs to set the priority of these interrupt requests.
The IRQ flags of the 7 interrupt are controlled by the interrupt event occurring. But the
IRQ flag set doesn t mean the system to execute the interrupt vector. The IRQ flags can be
triggered by the ...