id+card+reader
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500
id+card+reader 全部资料 500 份
ID读卡器的通用程序
ID读卡器的通用程序，C编程。CPU为Atmel公司的AT89S52芯片，晶振11.0592MHz 读卡采用边沿检测方式，只要跳变边沿脉宽在要求的脉宽范围内就是合法脉宽 每位脉宽要求490us-530us，半位要求为230us-280us，...
2024-04-03
9
Java card pki applet for J2ME JSR177 source code
Java card pki applet for J2ME JSR177 source code
2013-12-05
52
93C46 EEPROM sourcecode for RTL8019 Plug-And-Play Card
93C46 EEPROM sourcecode for RTL8019 Plug-And-Play Card
2015-04-05
126
FlashFlex51 Microcontroller Control of CompactFlash Card in TrueIDE Mode
FlashFlex51 Microcontroller Control of CompactFlash Card in TrueIDE Mode
2013-12-12
177
FlashFlex51 Microcontroller Control of CompactFlash Card in Memory Mode
FlashFlex51 Microcontroller Control of CompactFlash Card in Memory Mode
2013-12-24
44
Design of USB Interface Card Based on ISA Bus
Design of USB Interface Card Based on ISA Bus
2016-02-05
60