电路图和程序是正确的。如果问题可以去我的博客吨..

功能： 液晶（LCD）显示程序； LCD： TRULY M19264-5A1 192*64点阵 驱动器： S6B0108/S6B0107或HD61202及相兼容驱动器 -functions : liquid crystal display (LCD) display program; LCD : TRULY M19264- 5A1 192 64* Lattice Drivers : S6B0108/S6B0107 or HD61202 and compatible drives

用单片机控制max7219做的led灯的动态显示-Max7219 control with single-chip led lamps do dynamic display

这个程序可以在LCD显示器上显示字符串，并且里面的光标都经过处理。可以作为玩具小车显示-This procedure can be displayed in the LCD display string, and have been inside the cursor handle. Can serve as a toy car display

主要考虑处理速度、功耗、程序存储器和数据存储器的容量、片内的资源，如定时器的数量-Main considerations deal with speed, power, program memory and data memory capacity, on-chip resources, such as the number of timer

系统以AT89S52单片机为控制核心，加以直流电机、舵机、光电传感器、火焰传感器和电源电路以及其他电路构成，设计报告完整，元器件选择比较恰当，制作的小车能完成题-AT89S52 Single-chip system for the control of the core, to DC motor, gear, photoelectric sensors, flame sensors and power supply circuit and other circuits, the design integrity of the report, more appropriate choice of components to produce the car to complete the title

此为基于PT2272的无线接受程序，经过实验,可行.

c语言编写的用IIC读写EEPROM的51单片机程序-c language to read and write EEPROM with IIC of 51 single-chip program

Arduino的步进电机控制，可以控制一个步进电机的方向，速度，内带stepper函数，可以直接调用-Arduino

Keeloq Workshop simple

正弦波(三角波）发生器程序，可产生三角波，很实用-Sine wave (triangular wave) generator