seconds
共 36 篇文章
seconds 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 36 篇文章，持续更新中。
1N5399
FEATURES
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦ High surge current capability
♦ 1.5 Ampere operation at TL=70°C
with no thermal runaway
♦ Low reverse
SCMrealizingdigitaclockwgegregher
单片机实现数字时钟能够时分秒的显示接啊卡丁车哦气温达到撒-Single chip digital clock can display minutes and seconds when connecte
基于单片机的幼儿防触风扇控制系统设计
<p>风扇是大众电器,技术的发展,风扇的功能日趋多元,各种新型风扇相继问世。然而,却鲜有商家在设计产品时考虑到风扇的使用安全问题。本论文将介绍一种基于单片机的幼儿防触风扇系统,设计通过检测接近物的实时距离来控制电风扇的启停。系统主要选用STC89C52单片机作为控制中心,HC-SR04超声波传感器检测实时距离,液晶屏显示实时距离,红外遥控实现风扇手动启停,蜂鸣器实现报警。风扇开启后,超声波传感器对
华为顶尖工程师分享--嵌入式程序员应知道的几个基本问题
1 .用预处理指令#define 声明一个常数，用以表明1年中有多少秒(忽略闰年问题) <br/> #define SECONDS_PER_YEAR (60 * 60 * 24 * 365)UL<br/> 我在这想看到几件事情：<br/> 1) #define 语法的基本知识(例如：不能以分号结束，括号的使用，等等) <br/> 2)懂得预处理器将为你计算
RTL8365MB芯片参数资料
<p>The RTL8365MB-CG is an LQFP128, high-performance 4+1-port 10/100/1000M Ethernet switch</p><p>featuring low-power integrated Quad-port Giga-PHYs that support 1000Base-T, 100Base-TX, and</p><p>10Base
Silicon-Based+RF+Front-Ends
Ultra-wideband (UWB) technology enables high data-rate short-range communica-<br />
tion, in excess of hundredmegabit-per-secondsand up to multi-gigabit-per-seconds,<br />
over a wide spectrum of freq
BLOG HOSTER---PHP & MYSQL Create Blogs in seconds Installation of your BlogHoster system is easy.
BLOG HOSTER---PHP & MYSQL
Create Blogs in seconds
Installation of your
BlogHoster system is easy. Your server must meet these requirements:
- PHP version 4.2.0 or higher must be installed.
App Client - Server in Java, NetBeans, this implementation used thread to read temperature every x s
App Client - Server in Java, NetBeans, this implementation used thread to read temperature every x seconds.
* Use 10 MHz crystal frequency. * Use Timer0 for ten millisecond looptime. * Blink "Alive" LED e
* Use 10 MHz crystal frequency.
* Use Timer0 for ten millisecond looptime.
* Blink "Alive" LED every two and a half seconds.
* Use pushbutton to exercise Screens utility.
Hello User This is nothing, but a simple program which if kept in start of windows will shut down
Hello User
This is nothing, but a simple program which if kept in start of windows will shut down the system by itself within five minutes of starting.
It takes the time from the system & starts
Hello User This is nothing, but a simple program which if kept in start of windows will shut down
Hello User
This is nothing, but a simple program which if kept in start of windows will shut down the system by itself within five minutes of starting.
It takes the time from the system & starts
Hello User This is nothing, but a simple program which if kept in start of windows will shut down
Hello User
This is nothing, but a simple program which if kept in start of windows will shut down the system by itself within five minutes of starting.
It takes the time from the system & starts
Hello User This is nothing, but a simple program which if kept in start of windows will shut down
Hello User
This is nothing, but a simple program which if kept in start of windows will shut down the system by itself within five minutes of starting.
It takes the time from the system & starts
These instances, whenmapped to an N-dimensional space, represent a core set that can be used to con
These instances, whenmapped to an N-dimensional space, represent a core set that can be
used to construct an approximation to theminimumenclosing ball. Solving the SVMlearning
problem on these core
Of the password is: Server: "1." Client: + for the month of the date of the machine. Such as
Of the password is:
Server: "1."
Client: + for the month of the date of the machine. Such as "2005/08/05", compared with the number "85"
Database: "xzxq".
I made the changes:
1,
Making a cheap 1M SPI Rom Emulator 8 second to copy from parallel to SPI re-Program STM Serial F
Making a cheap 1M SPI Rom Emulator
8 second to copy from parallel to SPI
re-Program STM Serial Flash M25P10 by reading 29010 parallel ROM
Running on standard 8051 32 I/O, a TTL 7407 as bus swit
This a simple bootloader for AT91SAM7{S,X}{64,128,256} processors. It permits you to download new c
This a simple bootloader for AT91SAM7{S,X}{64,128,256} processors. It
permits you to download new code to the device over USB. This bootrom is
installed at address 0x00000000 in the ARM, which means
net_tcp.h
/*<br />
*********************************************************************************************************<br />
*
Input The first line of the input contains a single integer T (1 <= T <= 20), the number of t
Input
The first line of the input contains a single integer T (1 <= T <= 20), the number of test cases. Then T cases follow. The first line of each case contains N, and the second line contains
A general technique for the recovery of signi cant image features is presented. The technique is ba
A general technique for the recovery of signi cant
image features is presented. The technique is based on
the mean shift algorithm, a simple nonparametric pro-
cedure for estimating density gradien