键盘+密码锁的设计,单片机初学者必须掌握程序,适用于proteus

韦根解码程序,包括的原理图与KEIL C51原代码-Wiegand decoding procedures, including the schematic diagram with the original code KEIL C51

C51与PC通信C 51与PC通信C 51与PC通信C51与PC通信-C51与PC通信C51与PC通信C51与PC通信C51与PC通信C51与PC通信C51与PC通信

《单片机通信技术与工程实践》一书的源码-"SCM communication technology and engineering practice," a source book

ds1302的汇编语言编程实例，实现日历显示，包括详细的步骤说明-ds1302 examples of assembly language programming, the realization of the calendar display, including a detailed description of the steps

随便玩玩,想下个东西,可是不让我下，上传了就可以下了么?

这是我在程控交换机中使用的C51读写AT24C04例子-this is my program- controlled switchboards used in the C51 example literacy AT24C04

2812原理图，对初学者有很大的帮助，尤其刚开始玩2812对硬件不熟的朋友-2812 schematic diagram of great help for beginners, in particular, began playing a friend unfamiliar with 2812 pairs of hardware

本程序功能是利用单片机控制用户板上的小键盘，将按下的键通过单片机的串口发送给PC机，在PC机串口助手显示出来。用行翻转法的方法来识别输入的键盘。 二、通过单片机将键盘按下的键在LCD上显示出来。 -This procedure is the use of single-chip control functions of the user on-board a small keyboard, the keys will be pressed through the single-chip serial port sent to the PC, the PC Serial Port assistants displayed. Line inversion method used to identify the method of keyboard input. Second, through the single-chip microcomputer keyboard keys pressed on the LCD display.

AVR读写1302源程序，非常好用-AVR ?列

电风扇，带遥控功能，可通过遥控实现转头，换档等功能。-μ?? ?????? ?? ??