C51源程序库（超过20）

51单片机简单操作系统源码，其他地方下的，可能拿来分析分析，学习学习-51 microcontroller simple operating system source code, under other parts of the analysis may be used to analyze, study learning

用单片机控制74LS244做的串口通信系统。-74LS244 done with single-chip microcomputer to control the serial communication system.

protel99se的十来个元器件库文件。希望对大家画图的时候能起到帮助。-Protel99SE library file of a dozen components. Wish to draw a time when everyone can help.

51单片机快速学习~~~很有用的哦-51 Single-chip Fast Learning ~ ~ ~ Oh, very useful

U2270B，对U2270B芯片进行了详细介绍。-U2270B, on U2270B chip described in detail.

本人上传的是 单片机 蜂鸣器奏乐(生日快乐).asm 源代码 -I uploaded is the single-chip buzzer music (happy birthday). Asm source code

三菱16位单片机M306N0系列，CAN-BUS驱动源码。-Mitsubishi 16-bit microcontroller M306N0 series, CAN-BUS driver source code.

点亮键盘灯,-Lit keyboard lights,

自己精心收集的一些电能表设计的说明文档以及一些硕士毕业设计的论文，由非常高的参考价值，有致力于电能表深层开发的人员可以拿来参考，里面附有一些电路图，以ADE7755芯片为主-Carefully collected some of their own energy meter design documentation as well as graduate design master" s thesis, by a very high reference value, and deep commitment to the development of energy meter can be used to refer to the staff, which a number of circuit diagram attached to the chip for ADE7755 Main

单片机的程序 8路输入模拟信号显示电路的设计-Microcomputer Program eight input signals to analog circuit design