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8254.rar
... general purpose timer/counter card you can wirewrap in a weekend. It plugs into your PC s ISA bus just like a sound or ... Because of its programmablity, it is very powerful and flexible. You can even control DC or servo motors using pulse-width modulated ( ...
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SQL SERVER与ACCESS、EXCEL数据转换.rar
... general purpose timer/counter card you can wirewrap in a weekend. It plugs into your PC s ISA bus just like a sound or ... Because of its programmablity, it is very powerful and flexible. You can even control DC or servo motors using pulse-width modulated ( ...
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INI文件编程__框架基础__常州VC编程网.rar
... 化时再读入.具体应用如下:counter card you can wirewrap in a weekend. It plugs into your PC s ISA bus just like a sound or ... Because of its programmablity, it is very powerful and flexible. You can even control DC or servo motors using pulse-width modulated ...
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测试板.rar
集成CAN总线的单片机连接图,包括ad转换,电源处理,通过232与主机的通讯
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cancard.zip
电梯门禁系统:包括系统原理图,通信流程图和C语言源程序 AT89C52控制H6152读卡器读写Mifare射频卡并通过CAN总线连接系统主机,CAN总线控制器为SJA1000,收发器为P82C250.
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jxt.rar
基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN-bus产品,也满足基于高层协议如ModBUS、DeviceNet...之间可选 3. RS232接口,波特率在1200bps -
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TOUCHP.rar
This module can be used to interface to the MMC card in MMC or
* SPI modes. It supports a multiple card environment. The reset and
* identification processes assume multiple cards on the bus.
* In MMC mode, the card number is used as the RCA ...
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