ATMEGA16基于硬件TWI(IIC)接口的周立功数码管键盘管理芯片ZLG7290(IIC接口)驱动,具有直接地址写入,命令控制,数码管闪烁,译码输入等功能-ATMEGA16 hardware-based TWI (IIC) interface ZLG digital keyboard management chip ZLG7290 (IIC interface) drives, has a direct address to write, command control, LED flash