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shipeiqi
- 实现单片机串口与3个RS232串口的分时复用,平时单片机串口一直在检测IC卡刷卡路串口,实现了多通道切换-MCU with three serial RS232 serial port interleaving, peacetime MCU has been detected in IC card for Serial, achieving multi-channel switch
shipeiqi
- 实现单片机串口与3个RS232串口的分时复用,平时单片机串口一直在检测IC卡刷卡路串口,实现了多通道切换-MCU with three serial RS232 serial port interleaving, peacetime MCU has been detected in IC card for Serial, achieving multi-channel switch
shipeiqi
- 905与基板通信的适配器,主要用于关锁或相关外设-Communication adapter 905 and the substrate, mainly for off lock or related peripherals