文件名称:1602mimasuo
- 所属分类:
- 单片机(51,AVR,MSP430等)
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2012-11-26
- 文件大小:
- 543kb
- 下载次数:
- 0次
- 提 供 者:
- 楚**
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
完整程序、电路图、PCB图(可作焊接图)。
带AT24C02外部存储器,支持密码掉电保存功能
设计要求:
1、设置6位密码,密码通过键盘输入,若密码正确,则将锁打开。
2、密码可以由用户自己修改设定(只支持6位密码),锁打开后才能修改密码。修改密码之前必须再次输入密码,在输入新密码时候需要二次确认,以防止误操作。
3、报警、锁定键盘功能。密码输入错误显示器会出现错误提示,同时输入错误会锁定并报警3秒钟,如发现3秒内再有按键输入,则再启动3秒,若密码输入错误次数超过3次,蜂鸣器报警并且锁定键盘。
主要实现功能:
1、1602液晶或者8位数码管菜单显示。(请买家按需要选择显示方式)
2、六位密码重置。
3、采用5V继电器模拟电子锁。
4、密码识别并开锁。
5、密码错误报警且有错误提示(显示Error)。
6、密码正确开锁指示(显示pass)。
7、4X4矩阵键盘输入。
8、外挂AT24C02存储器,随时将密码存储,支持掉电保存密码功能,功能更为实用。
-The complete program, schematics, PCB diagram (can be used for welding diagram).
With of AT24C02 external memory to support the functionality of Password Power-down save
Design requirements:
1 set 6 password, the password input through the keyboard, if the password is correct, it will open the lock.
The password can be modified by the user s own settings (only supports password 6), the lock is opened to change the password. Change the password again before you enter a password, enter the new password when the need for secondary confirmation, to prevent misuse.
3, alarm, lock the keypad function. Password input error display error, input error will be locked and the alarm for 3 seconds, such as keystrokes within three seconds, and then start three seconds, the number of password input error is more than three times, the buzzer alarm and lock the keypad.
Main functions:
1,1602 LCD or 8 digital pipe menu is displayed. (Please buyers need to select the display mode)
2, the six pass
带AT24C02外部存储器,支持密码掉电保存功能
设计要求:
1、设置6位密码,密码通过键盘输入,若密码正确,则将锁打开。
2、密码可以由用户自己修改设定(只支持6位密码),锁打开后才能修改密码。修改密码之前必须再次输入密码,在输入新密码时候需要二次确认,以防止误操作。
3、报警、锁定键盘功能。密码输入错误显示器会出现错误提示,同时输入错误会锁定并报警3秒钟,如发现3秒内再有按键输入,则再启动3秒,若密码输入错误次数超过3次,蜂鸣器报警并且锁定键盘。
主要实现功能:
1、1602液晶或者8位数码管菜单显示。(请买家按需要选择显示方式)
2、六位密码重置。
3、采用5V继电器模拟电子锁。
4、密码识别并开锁。
5、密码错误报警且有错误提示(显示Error)。
6、密码正确开锁指示(显示pass)。
7、4X4矩阵键盘输入。
8、外挂AT24C02存储器,随时将密码存储,支持掉电保存密码功能,功能更为实用。
-The complete program, schematics, PCB diagram (can be used for welding diagram).
With of AT24C02 external memory to support the functionality of Password Power-down save
Design requirements:
1 set 6 password, the password input through the keyboard, if the password is correct, it will open the lock.
The password can be modified by the user s own settings (only supports password 6), the lock is opened to change the password. Change the password again before you enter a password, enter the new password when the need for secondary confirmation, to prevent misuse.
3, alarm, lock the keypad function. Password input error display error, input error will be locked and the alarm for 3 seconds, such as keystrokes within three seconds, and then start three seconds, the number of password input error is more than three times, the buzzer alarm and lock the keypad.
Main functions:
1,1602 LCD or 8 digital pipe menu is displayed. (Please buyers need to select the display mode)
2, the six pass
(系统自动生成,下载前可以参看下载内容)
下载文件列表
1602电子锁\1602.c
..........\LCD1602.hex
..........\LCD1602_24C02电子密码锁原理图.pdf
..........\LCD1602_24C02电子密码锁焊接图.pdf
..........\P0361_200311.jpg
..........\P0364_200311.jpg
1602电子锁
LCD1602_24C02电子密码锁焊接图.pdf
LCD1602.hex
..........\LCD1602.hex
..........\LCD1602_24C02电子密码锁原理图.pdf
..........\LCD1602_24C02电子密码锁焊接图.pdf
..........\P0361_200311.jpg
..........\P0364_200311.jpg
1602电子锁
LCD1602_24C02电子密码锁焊接图.pdf
LCD1602.hex