If the space around us could adapt to our needs and intentions, then our lives would be much simpler. We would have to spend less time on our daily chores, we would be more productive and, hopefully, we would live in a less worrisome and, most likely, more secure world
標簽： Ambient_Intelligence a_novel_paradigm
上傳時間： 2020-06-10
上傳用戶：shancjb
The PW5300 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2? powerMOSFET make this regulator highly power efficient. The internal compensation network alsominimizes as much as 6 external component counts. The non-inverting input of error amplifierconnects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrushcurrent. The PW5300 is available in the SOT23-6L package and provides space-saving PCB for theapplication fields
標簽： pw5300
上傳時間： 2022-02-11
上傳用戶：jiabin
The PW3130 series product is a high integration solution for lithium-lion/polymer batteryprotection.PW3130 contains advanced power MOSFET, high-accuracy voltage detection circuits anddelay circuits. PW3130 is put into an ultra-small SOT23-5 package and only one external componentmakes it an ideal solution in limited space of battery pack. PW3130 has all the protection functionsrequired in the battery application including overcharging, overdischarging, overcurrent and loadshort circuiting protection etc. The accurate overcharging detection voltage ensures safe and fullutilization charging.The low standby current drains little current from the cell while in storage. Thedevice is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Polybattery-powered information appliances requiring long-term battery life
標簽： pw3130
上傳時間： 2022-02-11
上傳用戶：fliang
The PW2312 is a high frequency, synchronous, rectified, step-down, switch-mode converter withinternal power MOSFETs. It offers a very compact solution to achieve a 1.5A peak output currentover a wide input supply range, with excellent load and line regulation.The PW2312 requires a minimal number of readily available, external components and is available ina space saving SOT23-6 package.
標簽： pw2312
上傳時間： 2022-02-11
上傳用戶：qingfengchizhu
走線狀態，+tab，改變線寬；2d 線狀態，+shift+tab ，切換倒角方式；crtl+左鍵 ：高亮選中網絡；左下角雙擊，層管理，顯示或隱藏某一層；旋轉：Space；X 軸鏡像：X；Y 軸鏡像：Y；板層管理：L；柵格設置：G；單位進制切換：Q；對齊-水平：A，D；對齊-垂直：A，I，I，Enter；對齊-頂部：A，T；對齊-底部：A，B；對齊-左側：A，L；對齊-右側：A，R；設計-類設置：D，C;設計-板層管理：D，K；
標簽： Altium Designer
上傳時間： 2022-04-17
上傳用戶：trh505
基于TMS320F28035芯片為控制核心的空間矢量異步電機變頻器 我們設計的異步電機變頻調速器以TMS320F28035芯片為控制核心，通過輸出三相PWM波控制智能功率模塊IPM驅動三相異步電機。我們使用空間矢量SVPWM算法，并對其進行了優化。采用檢測反電勢的方法省去了昂貴的光電編碼器，大大節省了成本。同時開創性的研發了自動根據運行環境調節的自適應變頻算法，使我們的變頻調速器可以在電網條件惡劣的鄉村山區工作，由此該變頻器已被一家民用水泵生產企業預訂。關鍵字 變頻器 TMS320f28035 IPM SVPWM In our design, the asynchronous machine inverter based on the chip of TMS320F28035 drives the three-Phase asynchronous machine by sending three-phase PWM waves to the IPM, which is short for the Intelligent-Power-Module. The SVPWM (space vector pulse width modulation) strategy is applied to our control algorithm and we optimize it mainly in two aspects. Firstly the inverter detects the speed by measuring the Back EMF instead of installing an expensive photoelectric encoder for costs reduction.
標簽： tms320f28035 芯片
上傳時間： 2022-05-08
上傳用戶：zhanglei193
sscom是一款主要是用于藍牙的調試的專業串口調試軟件。用戶可以通過該多串口調試工具來調試藍牙，檢測串口的狀況。該軟件可以及時顯示存在的串口號，如果用戶增加了usb轉串口設備，串口號就會出現在列表內。能夠支持110-256000bps波特率，設置數據位（5678），校驗（odd，even，mark，space）、停止位（1，1.5，2），并發送任意的字符串。對于dtr，rts信號線也能自由控制輸出狀態。功能介紹 1.顯示流暢,不容易丟數據.中文顯示無亂碼. 2.USB串口誤拔不易死機,大部分型號的USB芯片插回能自動恢復(pl2303除外). 3.通訊方面支持串口和網卡TCP/IP,UDP通訊. 4.波特率支持自定義,最 5.可以實現“幀頭+數據+校驗+幀尾”的 6.支持字符串和十六進制方式顯示,和加時間戳分數據包顯示,支持數據波形(示波器)顯示. 7.支持字符串和十進制方式發送,支持預定義99組數據串發送.支持發送數據包加校驗.支持轉義符號輸入. 8.支持接收數據直接保存到文件,也可保存窗口數據和原始接收數據. 9.支持終端仿真,STM32的ISP程序下載功能. 10.窗口大小位置,接收窗口的字體顏色背景色均可保存.
上傳時間： 2022-06-12
上傳用戶：
PIC XC8 V1.41 PRO版，編譯器破解文件，將附件文件覆蓋編譯器bin目錄下原文件即可。你懂的。。。。。。。編譯前把編譯選項的Free改成PRO和諧文件在MPLAB X IDE v5.00版本測試成功清除已成功 (總時間： 10ms)make -f nbproject/Makefile-default.mk SUBPROJECTS= .build-confmake -f nbproject/Makefile-default.mk dist/default/production/KEY_V1.X.production.hexMicrochip MPLAB XC8 C Compiler (PRO Mode) V1.41Build date: Jan 24 2017Part Support Version: 1.41Copyright (C) 2017 Microchip Technology Inc.Memory Summary: Program space used 2A9h ( 681) of 1000h words ( 16.6%) Data space used 4Dh ( 77) of 100h bytes ( 30.1%) EEPROM space used 0h ( 0) of 100h bytes ( 0.0%) Data stack space used 0h ( 0) of AEh bytes ( 0.0%) Configuration bits used 2h ( 2) of 2h words (100.0%) ID Location space used 0h ( 0) of 4h bytes ( 0.0%)編譯已成功 (總時間： 2s)正在加載代碼...加載完成
標簽： XC8
上傳時間： 2022-06-21
上傳用戶：
簡介本文檔介紹了如何使用dsPIC30F數字信號控制器（Digital Signal Controller，DSC）控制正弦電流來驅動具有位置傳感器的永磁同步電機（Permanent Mag-net Synchronous Motor，PMSM）.電機控制固件使用dsPIC30F外設，而數學運算則由DSP引擎完成。為充分利用dsPIC30F的特殊DSP運算性能，固件采用C語言編寫，只有某些子程序采用匯編語言編寫。應用特性·使用空間矢量調制（Space Vector Modulation，SVM）方法產生用于驅動PMSM電機各相的正弦電流·正弦電壓與PMSM電機轉子位置同步·四象限運行，可實現正向、反向和制動運行·基于數字比例一積分一微分（Proportional Integral Derivative，PID）控制的閉環轉速控制·相位超前技術可實現更寬的調速范圍·由dsPICODSC的DSP引擎實現小數數學運算
上傳時間： 2022-07-05
上傳用戶：
Overview The MT7628 router-on-a-chip includes an 802.11n MAC and baseband,a 2.4 GHz radio and FEM,a 575/580MHz MIPS? 24K% CPU core,a 5-port 10/100 fast ethernet switch. The MT7628 includes everything needed to build an AP router from a single chip. The embedded high performance CPU can process advanced applications effortlessly, such as routing, security and VolP. The MT7628 also includes a selection of interfaces to support a variety of applications, such as a USB port for accessing external storage.Features· Embedded MIPS24KEc(575/580 MHz) with 64KBl-Cache and 32 KB D-Cache·2T2R 2.4 GHz with 300 Mbps PHY data rate· Legacy 802.11b/g and HT 802.11n modes·20/40 MHz channel bandwidth· Reverse Data Grant(RDG)· Maximal Ratio Combining(MRC)· Space Time Block Coding(STBC)· MCM 8 Mbytes DDR1 KGD(MT7628KN)
標簽： mt7628
上傳時間： 2022-07-18
上傳用戶：
