Proteus 7.1 has circuits and LED countdown C51 procedures, can be software simul...

51单片机读写D1302 包含对时钟区以及RAM区两部分的读写例程，下载直接使用绝无BUG-D1302 single-chip microcomputer 51 to read and write clock zone contains two parts as well as the RAM area of the read and write routines, download direct use no BUG

本程序是一个简单的流水灯程序,对初学者来说是很容易掌握的,特别是对C51的初学者!--A simple water light program. It is easy to understand for beginners, especially who are learning C51.

* 硬件结构： PA0-5对应６个ＬＥＤ数显管的位 ，PC0-7对应各ＬＥＤ数显管的段 ，PB4-7为键盘。 * 软件描述： 上电后，时钟从00.00.00（时/分/秒）自动走时，在走时状态时 ， 按PB4（设定 * 键）超过3秒可循环选择调整时间/工作参数 ，接着按PB5以确定选择的操作 ，进入调整操作后 ， * 按PB5选择欲调整参数，按PB6（增加键）完成调整参数操作 。按PB7，进入时控运行，PB1亮， * 再按PB7停止时控运行，回显走时。在定时到时，PB0点亮。- * Hardware architecture: PA0-5 corresponds 6 LED numbers to reveal the tube the position, PC0-7 corresponds each LED number to reveal the tube the section, PB4-7 is a keyboard. * Software description: After on electricity, clock from 00.00.00 (when/a minute/second) is in luck automatically, when is in luck the condition, according to PB4 (hypothesis * The key) surpasses for 3 seconds to be possible to circulate the choice time/operational parameter, then presses PB5 by to determine the choice the operation, after enters the adjustment operation * Wants according to the PB5 choice to adjust the parameter, (increases key) according to PB6 to complete the adjustment parameter operation.According to PB7, enters when controls the mov

当前真正万能的、智能播放软件。其设计吸取众多同类软件之长，界面美观大方、用户操作简单，软件性价比做到最优。软件扩展了硬件广播系统的视频和其它各类文件的播放功能，可进行定时事务提醒，定时开关机，自动定时播映等。可广泛用于自动定时播放教学片、音乐、铃声、两操、电影、歌曲、幻灯播放到电子屏，自动定时执行程序任务等；能够自动播放各种不同类型视音频，以及对任何可以双击打开的文件的自动定时播放。专为学校、广播电台、电视台、车站、机场、商场、饭店、录像厅、展厅、厂矿企业、居民小区等需每日定时教学、播音、放映的单位或场所智能播放，化繁为简。本系统具有高度智能，时间精确、自动化程度高、免维护等优点。会写作息时间表就可定时操作,符合传统的操作习惯!是目前操作最为简单的一款智能播放软件.-Current real omnipotent, intelligent player. Designed to absorb a number of similar software for so long, elegant interface, the user easy to operate, the software to achieve optimal cost-effective. Software extends the system s video hardware, radio, and other types of documents broadcast

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

用单片机产生Pwm来控制电机的硬件和软件设计，附录为源代码！-MCU Pwm to produce motor control hardware and software design, appendix to the source code!

TS12864A-3汉字库。有需要的朋友请下载-TS12864A-3汉字库. Friend in need, please download

单片机c51系列控制74h595移位寄存器驱动LED显示-C51 Series 74h595 Singlechip control shift register drives LED display

人码调制非接触式IC卡读写器编程器

MAX1247子程序,实现12位高精度串行AD转换-MAX1247 subroutine, 12 realize high-precision serial AD converter