80C51单片机中利用蜂鸣器实现电子琴的源程序。包含蜂鸣器的datasheet。...

开发硬件电路需要用到液晶显示模块1602的用户必备。调试实验源程序第三部分。-Hardware needed to develop liquid crystal display module 1602 required the user. The third part of the experimental source code debugging.

步进电机的详细应用，这个使用起来很方便，大家可以学学！-Stepper motor applications in detail, it is easy to use, we can learn!

基于PIC16F877单片机的256*64的TC6963C点阵液晶显示屏的IAR Embedded C complier的控制程序。包括多种图形和文字输出。-IAR Embedded C source codes for TC6963C based dot matrix LCD interfaced with PIC16F877 uP. Includes text display and a few graphics as well.

这是一个通信程序，用的51单片机系统，用它可以实现弹片机相互连接相互通信的作用-This is a communication program, the 51 SCM system, it can be achieved with shrapnel machine connected to the role of mutual communication

KeilC开发,51通过8255对外部4*4键盘进行控制.按键分别为0-9以及上下左右,加上确认取消.-KeilC development through 8255 to 51 4* 4 external keyboard control. Keys were 0-9 and above and below, coupled with canceled.

这是一个430的延时程序，能够比较精确的延时n us,或者n ms-This is a delay of 430 procedures, can be more precise delay n us, or n ms

EEPROM24c16读写程序，需要的可以参考一下-EEPROM24c16 read and write procedures, needed for reference

这是JHD19264液晶显示器的驱动源程序，单片机采用的是AT89C52.-LCD driver source, the microcontroller is AT89C52.

电子标签DALA-electronic labeling DALA

不带汉字库的12864液晶程序，经过修改，可显示16*16汉字，8*8字符串，经过调试，可放心使用-without the LCD procedures 12864, as amended, will show that 16* 16 Chinese characters, 8* 8 strings, after debugging, can be assured use!