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45575
- 校园打铃系统，内带51单片机c语言程序和电路原理图以及PCB，是在学校自己设计的程序-Campus rang the bell system, internal MCU c language program with 51 and circuit schematic and PCB, in the school of their own design process
dianzizhong
- 这是我在学校做电子钟留下的资料 希望能给你带来帮助-This is my electronic bell in the school do hope that they will be left behind by the information to help you
Clock
- ★★ ★计算器1.0版★★★★★★★★★★★ 作者：贾真 完成于2008年11月15日 说明:本软件由JAVA语言编写，并实现免装JDK、免安装， 在各种操作系统下均能运行。本电子钟为老师上课设计， 可以永远显示在最上面，以便在老师用幻灯片讲课时提 醒老师按时下课，功能上不完善，还待后续版本完善功能， 希望各位用户对本软件批评指正，如发现BUG，请与本作 者联系！ QQ：122781981 邮箱：
clock
- 数字系统设计报告，多功能电子钟，显示年月日星期时分秒，及校时等功能-Digital system design report, multi-functional electronic bell, show date when the minutes and seconds a week, and school functions when
Nice-School-Alarm-System
- this the schematic of school bell system-this is the schematic of school bell system
automated_school_bell
- This a program for automatic school bells using signals from LTP [printer port]. Advanced windows like graphics Multi exe program Hot keys file database electronic circuit for fire alarm using LDR A bell circuit Parallel port HOW TO GUIDE Keyboard H
RING
- 基于ARM7（周立功的easyarm）的学校打铃系统（带有万年历功能、用数码管显示和串口显示，）-Based on the ARM7 (Ligong weeks of easyarm) to fight the school bell system (with a calendar function, digital display and serial show)
schedule
- 自己编写的作息时间表单片机程序,比如说8点上课,铃声响,8点10秒铃声停止,8点50下课铃声响......此程序可管理学校电铃,以及其他要求作息时间的场合-Their written work schedule SCM procedures, such as 8 o' clock class, a bell rang, 8 Dian 10 seconds ring tones stop, 8:50 after class ring ring ...... this procedure to
Report-of-work-and-rest-time
- 以单片机为核心，设计一个智能化作息时间控制器。该控制器要求的功能有：按本校作息时间接通/断开电铃(以灯代替)；并用液晶屏显示时钟。 作息时间控制器常用于学校教学楼的时间控制，利用单片机内部定时器实现时间基准定时，显示的内容要求有时、分、秒各两位，并能调节小时和分钟。 -To microcontroller core, design work and rest time for an intelligent controller. The controller functions re
school-ring
- 这是微机大作业的源代码，以proteus作为平台，用keilc编程，是一个校园电子铃。-This is a big job computer source code to proteus as a platform, with keilc programming, is a campus electronic bell.
qwe
- 51单片机开发的上课打铃器仿真，实现铃声的自动控制-Development of 51 single school bell emulation, automatic control to achieve ring
SCHOOL-BELL
- PIC based project for school schedule.Timing can be scheduled for week.There is a PC interface through Visual Basic for updating the schedules.This is an example of Embedded system with PC interface.
bellsekolah
- Teng! Teng! Sound school bell rang, students began to enter their respective kekelas, That story Bel School antiquity. Of course you still remember the school bell clang sound when you re still in Elementary school (SD), junior and high school studen
AT89C2051-based-digital-capacitance-meter
- interfacing school be-interfacing school bell
stepper-motor
- inter facing school bell with 8051
51_ring
- 51单片机实现的校园打铃系统, 实现打铃时间设置功能-51 single-chip microcomputer realization school Bell System
da_ling_xi_tong__OK
- 针对学校情况设计的打铃系统调试成功-Successful commissioning case designed for the school bell system
jisuanjikongzhi
- 本设计是可编程作息时间控制器设计，由单片机AT89C51芯片和LCD、LED显示器，辅以必要的电路，构成一个单片机四路可调闹钟。按照给定的时间模拟控制，实现广播、上下课打铃、灯光控制（屏幕显示）,同时具备日期和时钟显示。在这次设计中主要是用AT89S51来进行定时，4个按键的功能分别为：设置限制的时间/时的调整、显示闹钟设置的时间/分的调整、设置闹钟的时间/设置完成、闹钟更换。-This design is the programmable controller design schedule,
Bel_SEKO
- this sample for School BEll, with programmable . used assembly code with AT89S52.-this is sample for School BEll, with programmable . used assembly code with AT89S52.
FPGA_JOW
- 本设计为学校打铃管理系统，使用VHDL设计，根据打铃功能不同输出不同的音乐,工作模式包括正常上课模式、考试模式、放假模式-The design management system for the school bell, the use of VHDL to design, according to different output different music in Bell functions, working modes including normal class mode, test