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Access-Control
名称：门禁模拟
模拟现实中门禁系统，可以输入密码进入也可以呼叫住户，再由住户按下开门按键
实现改密码功能，密码保存在24c02中能保证掉电不丢失密码。八个LED灯分别代表
8家住户，其中开门按键为共用，还带有忘记密码恢复按钮，模拟恢复出厂设置，
显示部分为LCD1602。程序共分为3种模式，分别为 等待输入 密码修改 呼叫住户
3种模式，其中等待输入是主要状态，所以在进入密码修改 呼叫住户模式后如果
长时间没有操作能自己切换到等待输入模式。(Name: Access Analog
Simulating real access control system, you can also enter a password to enter the call households, again by pressing the open button households
Implement change password function, the password stored in the 24c02 can guarantee non-volatile password. Eight LED lights represent
8 households, which opened the door keys are shared, but also with forgotten password recovery button, analog restore factory settings,
Display part LCD1602. Program is divided into three modes, namely, waiting for a password to modify call households
3 modes, which is the main input wait state, so call households entering the password change mode if
Their long time operation can be switched to the standby input mode.)
- 2013-07-02 21:02:33下载
- 积分：1
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GX-Simulator-7.16-E
PLC Ladder Diagram
Getting to Know GX IEC Developer
- 2015-11-18 01:31:44下载
- 积分：1
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ath3101
PIC12f54单片机控制的专用的回音消除程序。如果需要模块的PCB和原理图请和我联系。(PIC12f54 dedicated MCU control echo cancellation procedures. If the module PCB and schematic please contact me.)
- 2013-04-12 23:46:43下载
- 积分：1
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399-51单片机定时器2应用实例
说明： 定时器2相关例程，包含定时器的运用，0-99计时，18b20的运用。(Timer 2 related routines, including the use of timers, 0-99 timing, 18B20 application.)
- 2020-06-21 04:00:02下载
- 积分：1
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sd.mcp_0_backup
编写的飞思卡尔的sd卡读写程序，可以完成对sd卡的扇区读写，效率高，执行速度快(Writing the freescale sd card reading and writing program, can complete the sd card to the sector, speaking, reading and writing, high efficiency, the execution speed)
- 2011-12-03 21:49:34下载
- 积分：1
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HT16K33
使用sonix单片机开发的HT16K33驱动程序，只用到显示部分。(HT16K33 Driver)
- 2020-08-03 16:08:34下载
- 积分：1
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基于单片机的设计45例仿真图+C语言程序
流水灯，跑马灯，定时器，交通灯，led，看门狗应用，数模转换等。(Water lights, traffic lights, marquees, timer, led, watchdog, DAC etc..)
- 2018-03-29 15:32:16下载
- 积分：1
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PMSG
These are some useful documents that can help to understand permanent magnetic synchronous generator (PMSG)
- 2013-08-27 21:37:57下载
- 积分：1
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STM32的FFT官方库
快速傅里叶算法的stm官方库，可以实现快速傅里叶算法，实测有效(the fft library of stm32f1)
- 2020-06-21 11:40:02下载
- 积分：1
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puzzelpic
this is puzl game
first , load a picture, and chose picture
- 2013-12-07 17:19:48下载
- 积分：1
