LEd
发光二极管，简称为LED，是一种常用的发光器件，通过电子与空穴复合释放能量发光，它在照明领域应用广泛。[1]
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4,683
LEd 全部资料 4,683 份
This Program uses the 2131 dev board s push buttons and seven-segment LED for limited keyboard funct
This Program uses the 2131 dev board s push buttons and seven-segment LED for limited keyboard functionality and is base...
2013-12-07
151
89S52 单片机 + 74HC595 + 组成的8X8 LED 点阵驱动显示程序
89S52 单片机 + 74HC595 + 组成的8X8 LED 点阵驱动显示程序，Keil C环境编写，带显示字符压缩／解压源／显示／代码。
2013-12-26
200