基于51单片机的多功能数字钟。时间，年月日，多组闹钟，议程。且外接24C04的EEPROM后可保存设置。蜂鸣器由I/O口接三极管放大后驱动。...

PIC 16F7x 数据表 参考-PIC 16F7x Datasheet for programmer

jg12864mLCD显示器的资料和C驱动源码-jg12864mLCD display information source and C Drive

一个任务显示LED，一个扫描键盘，一个任务将键值转化为显示格式（无时间要求） 键盘模块完全参照巨人老师例程； 显示很简单：1、判是否到2ms 2、送显示 键值处理：1、有无有效信息 2、弹出有效信息处理队列 3、将信息处理；键值处理不随1ms动作-a task LED, a scanning keyboard, a pair of tasks into a display format (no time requirements) keyboard module is taking giant teachers routines; Show is very simple : one, whether sentenced to two 2ms sent show keys : 1, the effective availability of information 2 , pop effective information processing cohort 3, information processing; the pair handle moves with 1ms

这是原创的基于PIC16F877A单片机的实时温度测量系统的程序源代码-This is the original PIC16F877A microcontroller-based real-time temperature measurement system source code

128X64点阵式源代码在51单片机程序实现 CPU处理器SST89C58-128X64 Dot Matrix source code of the 51 single-chip CPU processor program SST89C58

51单片机快速学习~~~很有用的哦-51 Single-chip Fast Learning ~ ~ ~ Oh, very useful

直流电机转速测控，并实现语音报速，而且在LCD上显示当前设置的速度-DC motor speed measurement and control, and realize al-speed voice, but also in LCD displays current settings of the speed of

74LS164的芯片资料，很 详 细 的 介 绍-74LS164 chip data, it is in detail

protel 各种常用元件库 介绍 使用方法-protel library introduced a variety of common components to use

对利用595串行实现IO口扩展，本程序仅用3个IO口扩展到6个数码管-Realize the use of 595 serial IO port expansion, this procedure only 3 IO I extend to six digital tube