4×4矩阵键盘，当我们按那个键时吧键值显示在数码管上，并把建值发送到PC机；...

基于51单片机都 自动太阳能跟踪系统 包含源码和电路图-51 MCU-based solar tracking system automatically includes source code and schematic

7281读写程序//读出BC728X内部寄存器的值 调用参数为寄存器地址-7,281 literacy procedures// BC728X read out the value of the internal register call parameters register address

很好的c语言24c01代码，经试验可以使用，分享一下-24c01 good c language code, as the pilot can use, share

C51只提供长整形除以长整形数据，现已经有函数（经过长期验证）6字节数除以整形数据。-C51 only provide long-divided by a long plastic plastic, are already function (with a long track) 6-byte data divided by plastic.

一些数字电压表的一些资料，用PPT就看打开看，里面有图片-Some digital voltage meter to some information, the PPT will depend on open view, there are picture

让单片机唱歌的程序-Let Singlechip singing procedures

关于CY68013开发USB2.0批量上传的实例.想从事USB开发的可以参考.-CY68013 development on the bulk upload examples of USB2.0. Would like to engage in USB development can refer to.

是台湾松翰公司8位单片机编程器的英文使用说明。-Taiwan Sonix 8-bit single-chip companies programmer for use in English.

128×64点阵图形液晶显示程序，可实现图片的滚屏显示，淡入淡出，百叶窗显示等显示效果-128 x 64 dot matrix graphics LCD, which enables the images of large, fades out, blinds display shows results

基于51单片机的CA1602A液晶显示,串行传输,键盘编码等源代码-Based on MCU 51 CA1602A liquid crystal display, serial transmission, the keyboard coding source code