Author(s):
Shruti Goswami¹, Anirban Choudhury², Srijan Das³, Tushit Banerjee⁴SohamGhosh⁵

Author Affiliation:
¹Department of Electronics and Communication Engineering, Meghnad Saha Institute of TechnologyKolkata, West Bengal, India

This is an open access article distributed under the Creative Commons Attribution License CC BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Now a day’s most of the systems are automated in order to face new challenges and present day requirements to achieve good results. Automated systems have less manual operations, so that the flexibility, reliabilities are high and accurate. Hence every field prefers automated control systems, especially in the field of electronics. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. These techniques are an integration of mechanical and electronic devices and highly intelligent. Such an automatic lock system consists of electronic control assembly which controls the output load through a password. This output load can be a door, a motor or a lamp or any other mechanical/electrical load.

KEYWORDS:
Automatic; password; flexibility