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digital hourmeter AT89S8253 with autosaved and sevent segment display
此源代码是MSC51项目。这是一个具有自动递增功能的定时器,如果出现电源故障,可以将最后一次计数保存到at89s8254的片上闪存eeprom中。本方案采用七段式液晶显示器代替液晶显示模块。
- 2022-04-09 03:33:05下载
- 积分:1
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编辑收集的材料,实验的小球,以满足拒绝
汇编实验 小球碰壁-Edit collected materials to experiment the small ball to meet rejection
- 2022-02-04 11:18:05下载
- 积分:1
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Based on MCU
基于单片机控制的电子密码锁
摘要:本系统由单片机系统、矩阵键盘、LED显示和报警系统组成。系统能完成开锁、超时报警、超次锁定、管理员解密、修改用户密码基本的密码锁的功能。除上述基本的密码锁功能外,还具有调电存储、声光提示等功能,依据实际的情况还可以添加遥控功
-Based on MCU-controlled electronic code locks Abstract: This system consists of single-chip microcomputer system, matrix keyboard, LED display and alarm system. System to complete the unlock, overtime alarm, lock超次, administrators decrypt, modify the user s password locks the basic functions. In addition to the above basic code lock function, but also has a transfer electric storage, sound and light features such as tips, according to the actual situation can also add a remote control reactive
- 2022-03-21 00:21:25下载
- 积分:1
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运用matlab进行的图像分析,原创的哦
运用matlab进行的图像分析,原创的哦-Carried out by image analysis using matlab
- 2022-03-30 18:30:11下载
- 积分:1
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This sample shows the use of input and output string functions of emu8086.inc
This sample shows the use of input and output string functions of emu8086.inc
- 2022-01-25 23:18:54下载
- 积分:1
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用来自动测算你在1分钟内的操作次数的即敲击键盘次数
用来自动测算你在1分钟内的操作次数的即敲击键盘次数-Is used to automatically measure your operation within 1 minute the number of keystrokes that the number of
- 2022-07-04 10:21:36下载
- 积分:1
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CS1694 DEMO程序,CS1694主要用于DVDVFD驱动
CS1694 DEMO程序,CS1694主要用于DVDVFD驱动-CS1694 DEMO procedures, CS1694 driven mainly used DVDVFD
- 2022-03-19 03:56:47下载
- 积分:1
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汇编的windows写文本的例子
汇编的windows写文本的例子-Windows compiled examples of written text
- 2022-01-28 12:35:52下载
- 积分:1
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首先,分别对8255、8253进行初始化,设置8255为A口、C口输出,设置8253的计数器0为工作模式3;其次,设置IRQ7的中断矢量,使得有IRQ7中断时调...
首先,分别对8255、8253进行初始化,设置8255为A口、C口输出,设置8253的计数器0为工作模式3;其次,设置IRQ7的中断矢量,使得有IRQ7中断时调用SERVER;再次,调用INIT对计数值初始化;最后,主程序循环等待中断,开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine
- 2023-06-17 15:15:03下载
- 积分:1
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一个温湿度控制的全部源程序,主要是介绍传感器SHT10的接口源代码。单片机是8051系列...
一个温湿度控制的全部源程序,主要是介绍传感器SHT10的接口源代码。单片机是8051系列-A temperature and humidity control of all source code, mainly the introduction SHT10 sensor interface source code. 8051 series are single-chip
- 2022-08-04 06:40:10下载
- 积分:1