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LED
- 系统实验板原理图掌握七段码显示器硬件线路原理掌握用HD7279A 芯片 实现显示的编程方法 HD7279A 是一片具有串行接口的,可同时驱动8 位共阴式数码管(或64 只独立LED)的 智能显示驱动芯片该芯片同时还可连接多达64 键的键盘矩阵 HD7279A 内部含有译码器可直接接受16 进制码HD7279A 还同时具有2 种译码方 式HD7279A 还具有多种控制指令如消隐闪烁左移右移段寻址等-System board schematic master code displ
Delphi
- 智能试卷生成系统 Delphi----试卷生成系统代码 用户名：sa 密码：sa -system of test
bjxt
- 本文针对目前利用GSM进行无线数据通信的需要，设计了GSM无线数据传输系统的终端。利用日渐成熟的无线通讯网络所建立的数据通道，以短消息作为数据传输方式，开发出基于GSM-SMS的智能无线报警系统。该系统克服了报警有效距离的限制，无线通讯网络能覆盖到的地方均为有效报警区域。此外，系统采用短信互动方式，实现了超距离遥控功能。-In this paper, the current use of GSM wireless data communication needs, the design of t
isd14004
- 开发系类智能语音播报的好资料,16分钟单片语音录放电路-Development of the Department of intelligent good broadcast voice information, voice recording and 16 minutes single-chip ISD4004 Circuit
at89s51-isd40001
- 开发系类智能语音播报的好资料,ISD40语音录放电路及通用开发板的应用-Development Department of the intelligent voice of good data broadcast, ISD4003 voice recording circuit and the application of general-purpose development board
isd89c51-isd4000
- 开发系类智能语音播报的好资料,ISD4003语音录放电路及通用开发板的应用-Development Department of the intelligent voice of good data broadcast, ISD4003 voice recording circuit and the application of general-purpose development board
isd4000-mcu
- 开发系类智能语音播报的好资料,ISD4003在录放音电路中的应用及其软件设计-Development Department of the intelligent voice of good data broadcast, ISD4003 sound in the recording circuit and software design
isd-44mscasddf
- 开发系类智能语音播报的好资料,ISD4004_16M语音芯片的循环录放电路设计-Development Department of the intelligent voice of good data broadcast, ISD4004_16M voice playback chip design cycle
dfagwrtwer
- 开发系类智能语音播报的好资料,ISD4004车机联控语音记录系统-Development Department of the intelligent voice of good data broadcast, ISD4004 voice controlled car drive recording system
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- 开发系类智能语音播报的好资料,ISD4004系列录放芯片在电话查询系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 series chips in the telephone recording system
66544
- 开发系类智能语音播报的好资料,ISD4004系列录放芯片在电话查询系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 series chips in the telephone recording system
isd334576
- 开发系类智能语音播报的好资料,ISD4004芯片在现场录放音系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 sound chip in the field recording system
adfwerty
- 开发系类智能语音播报的好资料,ISD4004语音合成系统在铁路车辆监控中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 speech synthesis system in railway vehicle monitoring application
asdfagwre
- 开发系类智能语音播报的好资料,ISD4004语音芯片的工作原理及其在智能控制系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 voice chip of the working principle and its application in intelligent control system
ewtwydf
- 开发系类智能语音播报的好资料,ISD4004语音芯片的工作原理及在智能控制系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 voice chip in the working principle and Intelligent Control System
asdfagweg
- 开发系类智能语音播报的好资料,ISD4004语音芯片的内部存储信息管理-Development Department of the intelligent voice of good data broadcast, ISD4004 voice chip to store information on internal management
sadfghh
- 开发系类智能语音播报的好资料,ISD4004语音芯片在淋浴车语音提示报警系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 voice chip voice prompts in shower car alarm system
dsfsdgtetg
- 开发系类智能语音播报的好资料,ISD4004语音芯片在语音报站器中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 voice chip voice stop in the browser application
ghfhdrdrd
- 开发系类智能语音播报的好资料,ISD4004在具有接近功能的立体声语音系统中的应用-Development Department of the intelligent voice of good data broadcast, ISD4004 close function with stereo audio system
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- 开发资料语音设备ISD长时间智能语音录放板HY_3340A-The development of voice equipment, data voice recording ISD board smart long HY_3340A