lcd

AT89S52键盘程序,这是一个变频器的键盘驱动程序，简单，可靠，芯片为51单片机(one simple progrem for 51,if you like ,you can use it freely.)

AT89C51SND1C方案mp3资料包括源程序与原理图(AT89C51SND1C program information, including source code and mp3 schematic)

nRF905接收程序,可与k60连接进行无线通信(RF905 receiving program can communicate wirelessly connect with k60)

与沉默的开关为iOS，精选ios编程学习源码，很好的参考资料。(And the silence of the switch is iOS, select learning IOS programming source code, a good reference.)

单片机AD功能实例，使用1602显示电压(SCM AD function example, the use of 1602 shows the voltage)

使用内部硬件SPI，与模拟电流电压输出芯片AD5422通讯。(Using the internal hardware SPI, the analog voltage output current AD5422 chip communication.)

STC51的串口程序，通过STC51工具连接电脑可以用串口助手模拟(STC51 UART)

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单片机HUFFMAN压缩算法的研究与实现，有在单片机上进行开发的同学可以下载看看！(Huffman compression algorithm Singlechip Research and Implementation, has carried out development in SCM students can download to see!)

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