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Access controller

617 views 0 responses#38984
BudgetNegotiable
FormatOne-time projectno prepayment
PaymentBank transfer
Responses acceptedResponse period is overuntil 11.10.2023
Responses0category average: 0.3
Views61721 in 14 days

Project description

Offering extra earnings. The controller is used in access control systems (ACS).
It is intended to perform the following functions:
- storage of the database of allowed keys (ID numbers proximity cards, key fobs, bracelets),
- receipt from the reader of the number of the presented card,
- issuing signals to open the lock in case of card number in the database of allowed keys,
- the issuance of indication control signals to the reader following the results of such verification.
The controller is designed to connect the card reader "on the entrance" and the door opening button "on the exit".
It is possible to connect up to 6 readers (in parallel) without the possibility of distinguishing them.
It is provided to connect the door sensor for correct lock control.

The circuitry of the controller is already available, it is necessary to choose a suitable MK and write a program according to the specified algorithms of work.
Software development Bank transfer

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