蘇泊爾C21S02-B電磁爐電路圖,紅線標(biāo)注，重點(diǎn)模塊說(shuō)明！
上傳時(shí)間： 2013-06-22
上傳用戶：huangzr5
制作基于PIC Mcu 的ADS-B接收機(jī)的全套資料，包括SCH、PCB、源碼和PC端軟件。
上傳時(shí)間： 2013-04-24
上傳用戶：cx111111
2012TI杯陜西賽題H題,2012TI杯陜西賽題B題--頻率補(bǔ)償電路.
標(biāo)簽： 2012 TI 頻率補(bǔ)償電路
上傳時(shí)間： 2013-10-07
上傳用戶：ysystc670
PSHLY-B回路電阻測(cè)試儀介紹
標(biāo)簽： PSHLY-B 回路 電阻測(cè)試儀
上傳時(shí)間： 2013-11-05
上傳用戶：木子葉1
The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlledby the I2C-bus. The low ON-state resistance of the switch allows connections to be madewith minimal propagation delay. Any individual A to B channel or combination of channelscan be selected via the I2C-bus, determined by the contents of the programmable Controlregister. When the I2C-bus bit is HIGH (logic 1), the switch is on and data can flow fromPort A to Port B, or vice versa. When the I2C-bus bit is LOW (logic 0), the switch is open,creating a high-impedance state between the two ports, which stops the data flow.An active LOW reset input (RESET) allows the PCA9549 to recover from a situationwhere the I2C-bus is stuck in a LOW state. Pulling the RESET pin LOW resets the I2C-busstate machine and causes all the bits to be open, as does the internal power-on resetfunction.
標(biāo)簽： switch Octal 9549 with
上傳時(shí)間： 2014-11-22
上傳用戶：xcy122677
TKS仿真器B系列快速入門
上傳時(shí)間： 2013-10-31
上傳用戶：aix008
The main objective of this book is to present all the relevant informationrequired for RF and micro-wave power amplifier design includingwell-known and novel theoretical approaches and practical design techniquesas well as to suggest optimum design approaches effectively combininganalytical calculations and computer-aided design. This bookcan also be very useful for lecturing to promote the analytical way ofthinking with practical verification by making a bridge between theoryand practice of RF and microwave engineering. As it often happens, anew result is the well-forgotten old one. Therefore, the demonstrationof not only new results based on new technologies or circuit schematicsis given, but some sufficiently old ideas or approaches are also introduced,that could be very useful in modern practice or could contributeto appearance of new ideas or schematic techniques.
標(biāo)簽： Amplifier Microwave Design Power
上傳時(shí)間： 2013-12-22
上傳用戶：vodssv
飛思卡爾智能車的舵機(jī)測(cè)試程序 #include <hidef.h> /* common defines and macros */#include <MC9S12XS128.h> /* derivative information */#pragma LINK_INFO DERIVATIVE "mc9s12xs128" void SetBusCLK_16M(void) { CLKSEL=0X00; PLLCTL_PLLON=1; //鎖相環(huán)電路允許位 SYNR=0x00 | 0x01; //SYNR=1 REFDV=0x80 | 0x01; POSTDIV=0x00; _asm(nop); _asm(nop); while(!(CRGFLG_LOCK==1)); CLKSEL_PLLSEL =1; } void PWM_01(void) { //舵機(jī)初始化 PWMCTL_CON01=1; //0和1聯(lián)合成16位PWM； PWMCAE_CAE1=0; //選擇輸出模式為左對(duì)齊輸出模式 PWMCNT01 = 0; //計(jì)數(shù)器清零； PWMPOL_PPOL1=1; //先輸出高電平，計(jì)數(shù)到DTY時(shí)，反轉(zhuǎn)電平 PWMPRCLK = 0X40; //clockA 不分頻,clockA=busclock=16MHz;CLK B 16分頻:1Mhz PWMSCLA = 0x08; //對(duì)clock SA 16分頻,pwm clock=clockA/16=1MHz; PWMCLK_PCLK1 = 1; //選擇clock SA做時(shí)鐘源 PWMPER01 = 20000; //周期20ms； 50Hz; PWMDTY01 = 1500; //高電平時(shí)間為1.5ms; PWME_PWME1 = 1;
標(biāo)簽： 飛思卡爾智能車 舵機(jī) 測(cè)試程序
上傳時(shí)間： 2013-11-04
上傳用戶：狗日的日子
一個(gè)簡(jiǎn)單好用的B+樹算法實(shí)現(xiàn)
上傳時(shí)間： 2015-01-04
上傳用戶：縹緲
一個(gè)用Basic實(shí)現(xiàn)的B-Tree算法
上傳時(shí)間： 2013-12-30
上傳用戶：ccclll
蟲蟲下載站版權(quán)所有 京ICP備2021023401號(hào)-1
