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bsp_Ch423
- CH423 iic接口用来驱动,可以支持16个 LED显示-eoik
CH4XXEVT
- 数码管驱动芯片CH423与CH422通用,经测试OK,很方便的数码管驱动,不需要扩展芯片,2线通讯。-LED driver chip CH423 and CH422 Universal, tested OK, very convenient digital tube driver, no expansion of the chip, two-line communication.
CH423EVT.ZIP
- CH423数码管动态扫描51单片机程序。-CH423 digital tube dynamic scanning 51 MCU program