TLP2345 4路步进电机拓展板PDF原理图+AD集成封装库: Library Component Count : 12 Name Description ---------------------------------------------------------------------------------------------------- Cap Capacitor HOLE Header 12X2 Header, 12-Pin, Dual row Header 2 Header, 2-Pin Header 3X2 Header, 3-Pin, Dual row Header 6 Header, 6-Pin LED PR9 Optoisolator PC817 Res1 Resistor SW DIP-12 DIP Switch TLP2345 TLP2345
1路PC817光耦隔离继电器模块PDF原理图+AD集成封装库文件 集成封装库列表: Library Component Count : 9 Name Description ---------------------------------------------------------------------------------------------------- DIODE Diode Header 2 Header, 2-Pin Header 3 Header, 3-Pin LED PR9 NPN Optoisolator PC817 Relay_SRD RELAY ISO9002 Res2 Resistor
使用PC817光耦5V电平与3.3V电平转换
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