Access system in restricted areas based on programmable logic controller and GSM modems
Project Description
"According to statistics, many people check their
mobile phones when they leave home. Not the same thing
happens with a remote control which is less used. On the other
hand, one more object to take care of, may be too much for
our already overloaded memory. This project provides the interaction between the GSM and industrial process."
Applications
Safety systems, coal mining industries
For..
Communications, Electronics, Electricals, instrumentations, Computer science,
Technologies Used
GSM, PLC, RS 485
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