指纹门禁考勤机开发板ALTIUMl硬件原理图PCB+AD集成封装库文件,2层板设计,大小为95x74mm,Altium Designer 设计的工程文件,包括完整的原理图及PCB文件,可以用Altium(AD)软件打开或修改,已制样板测试验证,可作为你产品设计的参考。集成封器件型号列表: Name Description ---------------------------------------------------------------------------------------------------- 74HC00 AME8500 BR8220 Battery Multicell Battery CAP Capacitor CAPACITOR Capacitor CAPACITOR POL Capacitor CON10 Connector CON2 Connector CON30 Connector CRYSTAL Crystal DIODE Diode DS1302 H1102NL Header 2 Header, 2-Pin Header 20 Header, 20-Pin Header 4 Header, 4-Pin Header 6 Header, 6-Pin Header 8 Header, 8-Pin IS42S16800A KSZ8021RNL L LED LM393 MOSFET-P1 NVxxxC 语音芯片 PNP PNP Transistor PNPPPPP R Resistor RES Resistor RES1 SP3485 SPX1117 SW-PB W25Q32V