Introduction - If you have any usage issues, please Google them yourself
With intelligent electronics and miniaturization to the constant development of electronic products has become a single-chip research and development in the preferred controller. In order to better promote the single-chip microcomputer in the field of home appliance applications, introduction of an application AT89C2051 single-chip design of electronic locks. by the experimental verification of the password lock is safe, practical, low cost, in line with the requirements of residential locks and can be used as product development. a detailed analysis of single-chip microcomputer as the core structure of 1 kinds of push-button electronic lock, including its hardware structure and software design, at the same time to discuss the issue of expansion of its functions.