科技创新与应用2024，Vol.14Issue(12)：124-127,4.DOI:10.19981/j.CN23-1581/G3.2024.12.028
基于数字电路芯片的电子密码锁设计
徐诺 1何茜1
作者信息
- 1. 华北理工大学 电气工程学院,河北 唐山 063210
- 折叠
摘要
Abstract
Product update iteration,now people use anti-theft means,has changed from the traditional mechanical lock to the electronic password lock.In this design,an electronic password lock design method based on digital circuit chip is proposed,and the logic circuit is designed with digital chip as the core,which overcomes the shortcomings of mechanical password lock with less password and poor security.The system has the functions of password setting,key prompt tone,recording the number of password errors,triggering the alarm after three password errors,and inputting the correct password with indicator lights,with the characteristics of low cost and practical function.关键词
密码锁/数字芯片/逻辑电路/门电路/设计Key words
password lock/digital chip/logic circuit/gate circuit/design分类
信息技术与安全科学引用本文复制引用
徐诺,何茜..基于数字电路芯片的电子密码锁设计[J].科技创新与应用,2024,14(12):124-127,4.
