LED 发送字模系统
LED 发送字模系统...
LED 发送字模系统...
汇编语言的LED阵的操作...
AT91M42800A-LED例子,很好用的!...
轮流闪烁arm板的led灯...
This Program uses the 2131 dev board s push buttons and seven-segment LED for limited keyboard funct...
LED显示驱动芯片的驱动程序,用SPI总线...
5位LED显示驱动芯片14498的显示驱动...
LED点阵模块4扫描驱动电路...
PHILIPS ARM7内核系统芯片的亮LED灯小程序...
89C2051 + 4-digit 7-SEG led + 4-key switch c源代码...