16 relay output channels and 16 isolated digital input channels LED indicators to show activated relays Jumper selectable Form A/Form B-type relay output channel Output status read-back Keep relay output values when hot system reset High-voltage isolation on input channels(2,500 VDC) Hi ESD protection(2,00VDC) High over-voltage protection(70VDC) Wide input range(10~50VDC) Interrupt handling capability High-density DB-62 connector Board ID
標(biāo)簽： channels indicators activated isolated
上傳時間： 2016-02-15
上傳用戶：dongbaobao
Parking Lot Simulation： Parking lot attendants often park cars bumper-to-bumper, several cars deep. This maximizes the number of cars they can fit into a parking lot at the expense of complicating the process of retrieving someone s car when they want to leave. Consider the case of a person wanting to leave the parking lot but their car is parked in the back of a row of cars. In this case, all the cars parked in front of this person s car must be temporarily moved to allow this person to leave.
標(biāo)簽： Parking cars bumper-to-bumper Simulation
上傳時間： 2016-02-15
上傳用戶：lepoke
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely on the content provider to create & distribute data content to different types of devices. This is different from the open world in the internet communication. Operators must control who can access what content based on his rate plans. Also, based the content access results, the process will be recorded as the transaction records based on which billing statements can be generated to collected the money and shared by operators and content providers. I am working on the conceptual architecture level and the real implementation is very complicated due to too many types of service from different content providers to different types of devices based on the different types of the rate plans.
標(biāo)簽： Service operators Delivery Platform
上傳時間： 2016-03-10
上傳用戶：zycidjl
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely on the content provider to create & distribute data content to different types of devices. This is different from the open world in the internet communication. Operators must control who can access what content based on his rate plans. Also, based the content access results, the process will be recorded as the transaction records based on which billing statements can be generated to collected the money and shared by operators and content providers. I am working on the conceptual architecture level and the real implementation is very complicated due to too many types of service from different content providers to different types of devices based on the different types of the rate plans.
標(biāo)簽： Service operators Delivery Platform
上傳時間： 2013-12-03
上傳用戶：yph853211
S60-programming-a-tutorial-guide-symbian. 1 Introduction to Mobile-Phone Systems 1 1.1 Wireless Technologies 1 1.2 Cellular Systems 2 1.3 Elements of a Mobile-Phone System 4 1.4 Keeping Users’ Calls Separate 5 1.5 Multipath Propagation 7 1.6 2G Mobile-Phone Systems 9 1.7 GPRS Systems 10 1.8 3G Mobile-Phone Systems 13 1.9 IP Multimedia Subsystem 16 1.10 Mobile-Phone Hardware 17 2 Introduction to Symbian OS 19 Introduction 19 2.1 The Development of Symbian OS 20 2.2 Symbian OS User Interfaces 21 2.3 Coding Idioms 23 2.4 Tool Chains 28 3 The Console Application 33 Introduction 33 3.1 Creating a Console Application 33 3.2 CBase Classes 38 3.3 Protecting Memory 38 3.4 Putting It Into Practice: An Engine for a Simple Card Game 46 Summary 56
標(biāo)簽： programming-a-tutorial-guide-symb Introduction Mobile-Phone Wireless
上傳時間： 2016-05-14
上傳用戶：dianxin61
Description: This program demonstrates a half-duplex 9600-baud UART using // Timer_A3 using no XTAL and an external resistor for DCO ROSC. DCO used for // TACLK UART baud generation. The program will wait in LPM4, echoing back // a received character using 8N1 protocol. On valid RX character, the // character is echoed back. // Using a 100k resistor on ROSC, with default DCO setting, set DCOCLK ~ 2MHz. // ACLK = n/a, MCLK = SMCLK ~2MHz DCOCLK
標(biāo)簽： using demonstrates Description half-duplex
上傳時間： 2014-01-14
上傳用戶：cuiyashuo
用AVR單片機(jī)設(shè)計的MP3播放器 功能： MP3 Player IDE ATA interface FAT 32 with long file name support USB interface On board power supply (input from 7v to 20v DC) Bootloader firmware upgradeable via USB port Infrared bi-directional interface Remote Control Back light graphic LCD worked with only 2x AA batteries In sleep mode sink less than 1uA (2.5mA in active mode) 5 buttons for easy navigation Long range (more than 20 feets)
標(biāo)簽： MP3 interface support Player
上傳時間： 2016-07-02
上傳用戶：fandeshun
本程序運用access數(shù)據(jù)庫，如要用sqlserver2000,需還原back下的數(shù)據(jù)庫,數(shù)據(jù)庫名為“圖書館管理系統(tǒng)“ 并在服務(wù)器端重建連接 1先運行接口程序scktsrvr.exe,用本程序提供廣域網(wǎng)的連接 2運行server.exe 3最后運行客戶端和管理的應(yīng)用程序 為了數(shù)據(jù)不被冊除，本程序只提供在數(shù)據(jù)集的post方法，不提供Tclientdataset的appliupdate,若要此功能自己添加 說明,用戶名為kai,登錄密碼為123
標(biāo)簽： access 程序 數(shù)據(jù)庫
上傳時間： 2014-01-23
上傳用戶：xyipie
MSP-FET430P140 Demo - USART0, SPI Interface to HC165/164 Shift Registers Description: Demonstrate USART0 in two-way SPI mode. Data are read from an HC165, and same data written back to the HC164. ACLK = n/a MCLK = SMCLK = default DCO = UCLK0 = DCO/2 * USART0 control bits are in different SFR s from other MSP430 s *
標(biāo)簽： Description Demonstrate Interface Registers
上傳時間： 2013-12-28
上傳用戶：懶龍1988
FT245U169 FIFO Loopback This program transmits data through the FT245BM FIFO data bus to the MSP430F169 on Port 4. The data is decremented and sent back out of Port 4 to to FIFO on the FT245BM. Use Hyperterminalto send and receive data. FIFO control lines are on Port2 (P2.0-P2.3).
標(biāo)簽： FIFO data 245 transmits
上傳時間： 2013-12-26
上傳用戶：古谷仁美
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