提供了LED点阵显示的Proteus仿真电路，和汇编代码。

PIC单片机PICC环境下PIC18FXX20系列通用头文件-PIC Singlechip PICC environment PIC18FXX20 Series Universal header files

pic单片机与PC机的485通信程序，实现了232转485的功能-pic Microcontroller and PC-485 communication procedures, to achieve a 232 to 485 function

,c51 是经典的单片机，简单，精通51单片机，在学习其他的单片机 很易上手 -, c51 is the classic single-chip, simple, fluent in 51 single-chip, single-chip microcomputer in the learning of other very易上手

pid控制例程,演示一钟摆运行情况,可方便移植到其它应用-pid control routines, a demonstration run of the pendulum may be convenient to other applications transplant

完整功放的控制程序，里面包括VFD，控制面板，音量控制，音效控制，红外遥控等功能-complete PA control procedures, including inside VFD, control panels, volume control, audio control, infrared remote control functions

SPWM三相波形发生器，可应用于SA4828芯片的应用-SPWM three-phase waveform generator can be used SA4828 chip Application

电梯的51单片机控制资料(电路图+工程代码)-51 Singlechip elevator control data (circuit diagram+ Project code)

本文介绍了一种独特的AVR单片机和计算机进行USB通信的方法-This article describes a unique AVR MCU and USB computer communication methods

本文件是一套用示波器显示时钟走动和头像动画的系统，包括原理图文件和程序文件，还有效果图进效果DV图文件-This document is an oscilloscope display with clock and head of animation around the system, including schematic documents and program files, as well as the effect of graph paper into the effects of DV map

这是点阵程序 个人认为先学点阵再学lcd比较好 p0 p2分别接16*16点阵的高八位和低八位(纵向取模) p3口低四位接4-16线译码器（74ls154）译码器低电平为列选 消除鬼影的方法：-This is the program individual lattice lattice before you think lcd is better to learn p0 p2, respectively, then 16* 16 lattice of high and low 8 8 (vertical modulus) p3 I received a low four 4-16 Line Decoder browser (74ls154) low-level decoder for the elimination of ghosting out the election approaches: