ST7920_12864液晶汉字和图片显示

一些实用的单片机c程序-some practical procedures SCM c

基于Proteus的正反转可控的步进电机的仿真，内有源代码。-Based on the positive inversion Proteus controlled stepper motor simulation, within the source code.

本程序主要通过外部中断INT0及3.3端口读取PS2键盘值并通过LCD1602显示，键扫描码的解码通过数组方式解码，程序的解码功能主要针对数字及大小写字母和常用标点符号 硬件描述：PS2键盘的时钟线（clk）接89S51的INT0（P3.2）,数据线data接（P3.3） LCD的控制端口分别为： RS = P2^7，RW = P2^6，EP = P2^5，数据端口为P0，液晶显示偏压VL必须接 -This procedure mainly through external interrupt INT0 and 3.3 read PS2 keyboard port value through LCD1602 display, key scan code decoder way through an array of decoding, the procedure for decoding function of the major figures and upper and lower case letters and punctuation marks commonly used hardware description: PS2 keyboard clock line (clk) then 89S51 the INT0 (P3.2), data lines data access (P3.3) LCD control port, respectively: RS = P2 ^ 7, RW = P2 ^ 6, EP = P2 ^ 5, data ports for the P0, LCD bias VL must be received

一个avr的快速编程工具，和ICCavr结合，可以快数的生成代码，很好用的-A rapid avr programming tools, and ICCavr combination, you can quickly generate code number, a very good use

非接触式无线巡更系统实现讲解，希望能给大家带来帮助-Non-contact wireless realize on Patrol System, I hope everyone can help

VX1818驱动AU 7"屏的源程序，公司已量产了。提供给大家参考。-VX1818 driver AU 7

此为基于PT2272的无线接受程序，经过实验,可行.

8输入简易数字电压表，用了AT89C51-8 input simple digital voltage meter, with the AT89C51

实现测试一台计算机的IP地址，是一个很好的测试IP地址的程序啊-Achieve the test of a computer IP address is a good test IP address of the program ah

LPC2103,调电编译程序，很好用，IAR环境下，完全编译-LPC2103, tune electric compiler, very good use, IAR environment, fully compiled