The document outlines two project proposals: an electronic code lock system for banks that allows multiple users with individual codes and an administrative password for enhanced security, and a borehole water level manager that automates water supply based on reservoir levels. Both projects utilize microcontrollers and programming for functionality, aiming to improve security and efficiency in their respective areas. The group members are listed, and a note indicates that the completed project report will be shared online.

1. PROJECT TOPIC
Design and Construction of Microcontroller Based Electronic Code Lock System with
Extra Administration Password for Multiple Users in Banks
Abstract:
The issue of security is very paramount in any organisation, especially such organisation as a
bank. Therefore we intend to aid in security of the bank by bringing in an electronic code lock
system that involves an individual to enter a password before getting an access to some items, a
particular room or building. This code lock system is not just the normal single-user code lock
system that required a user to insert an already programmed code to gain access to a room or safe;
it is a code lock system that has an administrative password and enable multiple user access. By
this, we mean that there is room for more than a one user with different unique codes to access
the same safe or room. Also, with the kind of security code lock system we intend to implement,
if for any reason a user forgets his password, with the help of the administrator user, the user’s
password can be reset to a default password after which the user can change to a password of his
choice. Lastly the administrator has records of log of activities of a user accessing a safe or a
room at a particular time or whenever a user changes his password and this will further help the
administrator to easily take security measures. The use of microcontroller, keypad, LED display
and some other electronic devices coupled together will help in accomplishment of that. Here an
individual have to enter a password which must have been programmed in assembly language
and this is read from the microcontroller for clarification and verification. From this project, we
hope to build an alternative security system for banks.
GROUP MEMBERS:
EZIGBO CHIAMAKA .S. 2007/147224
EZEONYIDO KINGSLEY .L. 2007/147192
ONUIGBO CYRIACUS .N. 2007/149349
OMEJE UGOCHUKWU .C. 2007/148080

2. PROJECT TOPIC
Microcontroller Based Borehole Water Level Manager With Level Dictator
Abstract:
The need for electronically controlled water level in bore holes, even in the absence of human
being, to ensure constant water distribution is a serious demand. We therefore intend to provide a
solution by constructing an electronic system that has the capability of monitoring the water level
in a reservoir and at the same time supply water to the reservoir when it is below a certain level.
The project involves the use of microcontroller, sensor, water pump, display and an assembly
language program. The sensor monitors the liquid level and displays the water level on a display.
It will also send the signal to the micro controller which processes the signal and trigger on the
water pump to fill up the reservoir when it passes a certain level. With this system we can
automatically control the water level in reservoir.
GROUP MEMBERS:
EZIGBO CHIAMAKA .S. 2007/147224
EZEONYIDO KINGSLEY .L. 2007/147192
ONUIGBO CYRIACUS .N. 2007/149349
OMEJE UGOCHUKWU .C. 2007/148080
NOTE: One among the two topics will of course be approved. Once we are done with the project
(February, 2012), I will be hanging the report and pictures of it with www.slideshare.com, so
keep in touch.
Kingsley Lotanna Ezeonyido
Director,
Graphics and Multimedia Section,
RELACC
[ www.relacc.org.ng ]