6×32点阵汉字显示屏控制 用8个8×8LED点阵显示器构成一个16×32位的汉字显示屏，并能在其上左右滚动显示信息。采用EEPROM 24C02储存点阵字型码。字型码依次通过串入并出移位寄存器74HC595输出，采用4-16译码器74HC154产生行扫描选通信号。-6 x 32 dot matrix Chinese character display control With eight 8 x 8 led dot matrix display form a 16 x 32-bit d

驱动LED灯带 采用74HC595移位寄存器 CPU是STM32-DRIVER FOR LED TAPE.74HC595 IS THE CONTROL TEBLET.THE CPU IS STM32

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