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74HC595_led
- 两片74HC595级联,形成16位并行数据输出。控制8个数码管显示。显示刷新周期为2ms。 单片机只需3个I/O口发送串行数据到74HC595即可。程序用c51编写。-74HC595 2 cascade, the formation of 16-bit parallel data output. Control of 8 digital tube display. Display refresh cycle for 2ms. Onl
74HC595_LED
- 利用74hc595实现静态数码管显示,带PROTEUS仿真-74hc595 achieved using a static digital tube display,with PROTEUS simulation