how to finding the best way from A to B
標(biāo)簽: finding best from to
上傳時(shí)間: 2013-12-19
上傳用戶:zhouli
this gives an introduction to microsoft dna.
標(biāo)簽: introduction microsoft gives this
上傳時(shí)間: 2014-01-05
上傳用戶:chenjjer
This manual is an introduction to the Keil Software development tools for the 8051 family of microcontrollers. It introduces new users and interested readers to our products.
標(biāo)簽: introduction development the Software
上傳時(shí)間: 2014-01-22
上傳用戶:372825274
introduction to robotics is an essential book for robotics enthusiasts and hobbysts
標(biāo)簽: robotics introduction enthusiasts essential
上傳時(shí)間: 2013-12-21
上傳用戶:hakim
This code it to make RFID based Challan System using 8051 micron controller. It s an Embedded System project.
標(biāo)簽: controller Embedded Challan System
上傳時(shí)間: 2014-11-23
上傳用戶:songyue1991
nesc language introduction. nesC is an extension to C [2] designed to embody the structuring concepts and execution model of TinyOS [1]. TinyOS is an event-driven operating system designed for sensor network nodes that have very limited resources (e.g., 8K bytes of program memory, 512 bytes of RAM). TinyOS has been reimplemented in nesC. This manual describes v1.1 of nesC, changes from v1.0 are summarised in Section 3.
標(biāo)簽: introduction structuring extension language
上傳時(shí)間: 2017-09-04
上傳用戶:66666
To use this function just define a variable say var, var = pnseq(a, b, c) for a, b and c refer to the zip file
標(biāo)簽: var function variable define
上傳時(shí)間: 2014-01-06
上傳用戶:zhuoying119
AN INTRODUCTION TO MATHEMATICAL. optimal control.
標(biāo)簽: INTRODUCTION MATHEMATICAL optimal control
上傳時(shí)間: 2017-09-12
上傳用戶:GHF
An e-book on wireless ad-hoc and sensor networks introduction to protocols and platforms
標(biāo)簽: introduction and protocols platforms
上傳時(shí)間: 2017-09-12
上傳用戶:wkchong
針對(duì)目前使用的RS232接口數(shù)字化B超鍵盤存在PC主機(jī)啟動(dòng)時(shí)不能設(shè)置BIOS,提出一種PS2鍵盤的設(shè)計(jì)方法。基于W78E052D單片機(jī),采用8通道串行A/D轉(zhuǎn)換器設(shè)計(jì)了8個(gè)TGC電位器信息采集電路,電位器位置信息以鍵盤掃描碼序列形式發(fā)送,正交編碼器信號(hào)通過XC9536XL轉(zhuǎn)換為單片機(jī)可接收的中斷信號(hào),軟件接收到中斷信息后等效處理成按鍵。結(jié)果表明,在滿足開機(jī)可設(shè)置BIOS同時(shí),又可實(shí)現(xiàn)超聲特有功能,不需要專門設(shè)計(jì)驅(qū)動(dòng)程序,接口簡(jiǎn)單,成本低。 Abstract: Aiming at the problem of the digital ultrasonic diagnostic imaging system keyboard with RS232 interface currently used couldn?蒺t set the BIOS when the PC boot, this paper proposed a design method of PS2 keyboards. Based on W78E052D microcontroller,designed eight TGC potentiometers information acquisition circuit with 8-channel serial A/D converter, potentiometer position information sent out with keyboard scan code sequentially.The control circuit based on XC9536 CPLD is used for converting the mechanical actions of the encoders into the signals that can be identified by the MCU, software received interrupt information and equivalently treatmented as key. The results show that the BIOS can be set to meet the boot, ultrasound specific functionality can be achieved at the same time, it does not require specially designed driver,the interface is simple and low cost.
標(biāo)簽: 單片機(jī) B超 數(shù)字化 鍵盤設(shè)計(jì)
上傳時(shí)間: 2013-10-10
上傳用戶:asdfasdfd
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