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The control of access to a property or building that uses a gate is better done using electronic devices.
The electronically controlled automated security access gate achieves this by using an RF transmitter-receiver pair.
A microcontroller is programmed to decode a given sequence of charaters that is entered on a keypad and command a transmitter module to send out this code as signal at a given radio frequency.
Upon reception of this RF signal by the receiver module, another microcontroller activates a driver circuitry to operate the gate by opening or closing it automatically.
The codes for the microcontrollers were written in C language and were debugged and compiled using the KEIL Microvision 4 integrated development environment.
The resultant Hex files were programmed into the memory of the microcontrollers with the aid of a universal programmer.
Software simulation was carried out using the Proteus Virtual System Modelling (VSM) version 7.7.
A scaled-down prototype of the system was built and tested, and found working okey.
The electronically controlled automated security access gate can be useful in providing security for homes and organizations.
went to Federal University of Technology Yola, bagged a B.Eng.
degree in Electrical and Electronics Engineering 1999.
He has a M.Eng.
degree in Electrical and Electronics, biased in Electronics and computer applications in 2014, has publications both local and international Journals, attended many workshops and academic confs.
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