好吊日av在线,а√在线中文网新版地址在线,成人自拍在线

COUNT

68HC05K0 Infra-red Remote Cont

The MC68HC05K0 is a low cost, low pin COUNTsingle chip microcomputer with 504 bytes of userROM and 32 bytes of RAM. The MC68HC05K0 isa member of the 68HC05K series of devices whichare available in 16-pin DIL or SOIC packages.It uses the same CPU as the other devices in the68HC05 family and has the same instructions andregisters. Additionally, the device has a 15-stagemulti-function timer and 10 general purposebi-directional I/0 lines. A mask option is availablefor software programmable pull-downs on all ofthe I/O pins and four of the pins are capable ofgenerating interrupts.The device is ideally suited for remote-controlkeyboard applications because the pull-downs andthe interrupt drivers on the port pins allowkeyboards to be built without any externalcomponents except the keys themselves. There isno need for external pull-up or pull-down resistors,or diodes for wired-OR interrupts, as these featuresare already designed into the device.

標簽： Infra-red Remote Cont 05K

上傳時間： 2014-01-24

上傳用戶：zl5712176
采用18b20芯片的溫度測量C51源程序

#include <reg51.h>#include<intrins.h> #define BUSY1 (DQ1==0) sbit DQ1 = P0^4; unsigned char idata TMP; unsigned char idata TMP_d; unsigned char f; void wr_ds18_1(char dat);unsigned char rd_ds18_1(); /***************延時程序，單位us,大于10us*************/void time_delay(unsigned char time){ time=time-10; time=time/6; while(time!=0)time--;} /*****************************************************//* reset ds18b20 *//*****************************************************/void ds_reset_1(void){ unsigned char idata COUNT=0; DQ1=0; time_delay(240); time_delay(240); DQ1=1; return;}

標簽： 18b20 C51 芯片溫度測量

上傳時間： 2013-10-29

上傳用戶：sssnaxie
XAPP098 - Spartan FPGA低成本、高效率串行配置

This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes advantage of unused resources in a design, thereby reducing the cost, part COUNT, memory size,and board space associated with the serial configuration circuitry. As a result, neither processor nor PROM needs to be fullydedicated to performing Spartan configuration.In particular, information is provided on how the idle processing time of an on-board controller can be used to loadconfiguration data from an off-board source. As a result, it is possible to upgrade a Spartan design in the field by sending thebitstream over a network.

標簽： Spartan XAPP FPGA 098

上傳時間： 2014-08-16

上傳用戶：adada
多遠程二極管溫度傳感器 (Design Considerat

多遠程二極管溫度傳感器-Design Considerations for pc thermal management Multiple RDTS (remote diode temperature sensing) provides the most accurate method of sensing an IC’s junction temperature. It overcomes thermal gradient and placement issues enCOUNTered when trying to place external sensors. PCB component COUNT decreases when using a device that provides multiple inputs.Better temperature sensing improves product performance and reliability. Disk drive data integrity suffers at elevated temperatures. IBM published an article stating that a 5°C rise in operating temperature causes a 15% increase in the drive’s failure rate. The overall performance of a system can be improved by providing a more accurate temperature measurement of the most critical devices allowing them to run just a few degrees hotter.The LM83 directly senses its own temperature and the temperature of three external PN junctions. One is dedicated to the CPU of choice, the other two go to other parts of your system that need thermal monitoring such as the disk drive or graphics chip. The SMBus-compatible LM83 supports SMBus timeout and logic levels. The LM83 has two interrupt outputs; one for user-programmable limits and WATCHDOG capability (INT), the other is a Critical Temperature Alarm output (T_CRIT_A) for system power supply shutdown.

標簽： Considerat Design 遠程二極管

上傳時間： 2014-12-21

上傳用戶：ljd123456
如何優化ISM無線電頻率(RF)系統

Abstract: With industrial/scientific/medical (ISM) band radio frequency (RF) products, often times users are new to the structure of Maxim's low pin-COUNT transmitters andfully integrated superheterodyne receivers. This tutorial provides simple steps that can be taken to get the best performance out of these transmitters and receivers whileproviding techniques to measure the overall capability of the design.

標簽： ISM RF 無線電頻率

上傳時間： 2013-11-02

上傳用戶：yph853211
溫濕度傳感器 sht11 仿真程序下載

溫濕度傳感器 sht11 仿真程序 sbit out =P3^0; //加熱口 //sbit input =P1^1;//檢測口 //sbit speek =P2^0;//報警 sbit clo =P3^7;//時鐘 sbit ST =P3^5;//開始 sbit EOC =P3^6;//成功信號 sbit gwei =P3^4;//個位 sbit swei =P3^3;//十位 sbit bwei =P3^2;//百位 sbit qwei =P3^1;//千位 sbit speak =P0^0;//報警音 sbit bjled =P0^1;//報警燈 sbit zcled =P0^2;//正常LED int COUNT; uchar xianzhi;//取轉換結果 uchar seth;//高時間 uchar setl;//低時間 uchar seth_mi;//高時間 uchar setl_mi;//低時間 bit hlbz;//高低標志 bit clbz; bit spbz; ///定時中斷程序/// void t0 (void) interrupt 1 using 0 { TH0=(65536-200)/256;//5ms*200=1000ms=1s TL0=(65536-200)%256; clo=!clo;//產生時鐘 if(COUNT>5000) { if(hlbz) { if(seth_mi==0){seth_mi=seth;hlbz=0;out=0;} else seth_mi--; } if(!hlbz) { if(setl_mi==0){setl_mi=setl;hlbz=1;out=1;} else setl_mi--; } COUNT=0; } else COUNT++; } ///////////// ///////延時/////// delay(int i) { while(--i); } ///////顯示處理/////// xianshi() { int abcd=0; int i; for (i=0;i<5;i++) { abcd=xianzhi; gwei=1; swei=1; bwei=1; qwei=1; P1=dispcode[abcd/1000]; qwei=0; delay(70); qwei=1; abcd=abcd%1000; P1=dispcode[abcd/100]; bwei=0; delay(70); bwei=1; abcd=abcd%100; P1=dispcode[abcd/10]; swei=0; delay(70); swei=1; abcd=abcd%10; P1=dispcode[abcd]; gwei=0; delay(70); gwei=1; } } doing() { if(xianzhi>100) {bjled=0;speak=1;zcled=1;} else {bjled=1;speak=0;zcled=0;} } void main(void) { seth=60;//h60秒 setl=90;//l90秒 seth_mi=60;//h60秒 setl_mi=90;//l90秒 TMOD=0X01;//定時0 16位工作模式 TH0=(65536-200)/256; TL0=(65536-200)%256; TR0=1; //開始計時 ET0=1; //開定時0中斷 EA=1; //開全中斷 while(1) { ST=0; _nop_(); ST=1; _nop_(); ST=0; // EOC=0; xianshi(); while(!EOC) { xianshi(); } xianzhi=P2; xianshi(); doing(); } }

標簽： sht 11 溫濕度傳感器仿真程序

上傳時間： 2013-11-07

上傳用戶：我們的船長
XAPP098 - Spartan FPGA低成本、高效率串行配置

This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes advantage of unused resources in a design, thereby reducing the cost, part COUNT, memory size,and board space associated with the serial configuration circuitry. As a result, neither processor nor PROM needs to be fullydedicated to performing Spartan configuration.In particular, information is provided on how the idle processing time of an on-board controller can be used to loadconfiguration data from an off-board source. As a result, it is possible to upgrade a Spartan design in the field by sending thebitstream over a network.

標簽： Spartan XAPP FPGA 098

上傳時間： 2013-11-01

上傳用戶：wojiaohs
溫濕度傳感器 sht11 仿真程序下載

溫濕度傳感器 sht11 仿真程序 sbit out =P3^0; //加熱口 //sbit input =P1^1;//檢測口 //sbit speek =P2^0;//報警 sbit clo =P3^7;//時鐘 sbit ST =P3^5;//開始 sbit EOC =P3^6;//成功信號 sbit gwei =P3^4;//個位 sbit swei =P3^3;//十位 sbit bwei =P3^2;//百位 sbit qwei =P3^1;//千位 sbit speak =P0^0;//報警音 sbit bjled =P0^1;//報警燈 sbit zcled =P0^2;//正常LED int COUNT; uchar xianzhi;//取轉換結果 uchar seth;//高時間 uchar setl;//低時間 uchar seth_mi;//高時間 uchar setl_mi;//低時間 bit hlbz;//高低標志 bit clbz; bit spbz; ///定時中斷程序/// void t0 (void) interrupt 1 using 0 { TH0=(65536-200)/256;//5ms*200=1000ms=1s TL0=(65536-200)%256; clo=!clo;//產生時鐘 if(COUNT>5000) { if(hlbz) { if(seth_mi==0){seth_mi=seth;hlbz=0;out=0;} else seth_mi--; } if(!hlbz) { if(setl_mi==0){setl_mi=setl;hlbz=1;out=1;} else setl_mi--; } COUNT=0; } else COUNT++; } ///////////// ///////延時/////// delay(int i) { while(--i); } ///////顯示處理/////// xianshi() { int abcd=0; int i; for (i=0;i<5;i++) { abcd=xianzhi; gwei=1; swei=1; bwei=1; qwei=1; P1=dispcode[abcd/1000]; qwei=0; delay(70); qwei=1; abcd=abcd%1000; P1=dispcode[abcd/100]; bwei=0; delay(70); bwei=1; abcd=abcd%100; P1=dispcode[abcd/10]; swei=0; delay(70); swei=1; abcd=abcd%10; P1=dispcode[abcd]; gwei=0; delay(70); gwei=1; } } doing() { if(xianzhi>100) {bjled=0;speak=1;zcled=1;} else {bjled=1;speak=0;zcled=0;} } void main(void) { seth=60;//h60秒 setl=90;//l90秒 seth_mi=60;//h60秒 setl_mi=90;//l90秒 TMOD=0X01;//定時0 16位工作模式 TH0=(65536-200)/256; TL0=(65536-200)%256; TR0=1; //開始計時 ET0=1; //開定時0中斷 EA=1; //開全中斷 while(1) { ST=0; _nop_(); ST=1; _nop_(); ST=0; // EOC=0; xianshi(); while(!EOC) { xianshi(); } xianzhi=P2; xianshi(); doing(); } }

標簽： sht 11 溫濕度傳感器仿真程序

上傳時間： 2013-10-16

上傳用戶：黃蛋的蛋黃
迅捷簡易網頁計數器 Ver2.0 一.系統要求: ASP+ACCESS 二.程序主要功能: 簡單的頁面計數功能。三.使用方法 1. 上傳全部文件； 2. 用記事本打開se

迅捷簡易網頁計數器 Ver2.0 一.系統要求: ASP+ACCESS 二.程序主要功能: 簡單的頁面計數功能。三.使用方法 1. 上傳全部文件； 2. 用記事本打開setup.asp更改程序按裝路徑； 3. 將下面的代碼添加到需要計數的網頁， <script language="javascript" src="COUNT.asp"></script> 其中COUNT.asp應改為計數文件的實際路徑。四.文件說明 COUNT.asp 計數器主文件. COUNT.mdb ACCESS數據庫. index.asp 計數器測試文件.

標簽： ACCESS Ver 2.0 ASP

上傳時間： 2014-01-09

上傳用戶：LIKE
【功能】 1：多用戶統計系統

【功能】 1：多用戶統計系統，防止刷新,速度快,適用廣泛 2：綜合統計,最近訪問,地區分析,地址分析,屏幕大小,來訪頁面,訪問次數,操作系統,當前在線,IP地址,瀏覽器,年報表,月報表,周報表,歷史報表,日報表等 3:可以精確的跟蹤統計每一位來訪者的IP與在線時間-同一IP在線每隔5分鐘才能增加一個計數(你也可以修改時間，在stat.jsp頁你把ExTime改為你想要的時間，即 int ExTime=5 )。 4：提供詳細IP數據包，讓你清楚的知道來訪者是來是何方。最好的是它時時性，你可以監控道現在有誰在瀏覽你的網站，瀏覽你的那個欄目【系統配置】先將此目錄下的“feng”目錄拷貝到你的虛擬目錄下的：\\WEB-INF\classes\下。本系統這里使用的ACCESS數據數據庫。數據源名稱：COUNT，用戶名：admin,密碼：admin (也可以改變jdbc.java 文件的代碼，然后編譯)。數據庫為： COUNT.mdb 編寫環境： win2000+j2sdk1.4.0_02+tomcat4.0 測試頁面: test.jsp(你可以看看統計的效果)

標簽： 多用統計系統

上傳時間： 2014-01-27

上傳用戶：star_in_rain