8/2/2023 0 Comments Rfid reader proteus library![]() The door will automatically lock after we will close the door. So now if we scan the tag again the access will be granted so we can open the door. If we scan an unknown tag the access will be denied, but if we scan the master we will enter a program mode from where we can add and authorize the unknown tag. The project has the following workflow: First we have to set a master tag and then the system goes into normal mode. As an Amazon Associate I earn from qualifying purchases. Proximity Sensor CNY70 …………………… Amazon / AliExpressĭisclosure: These are affiliate links.LCD Display ……………………………………… Amazon / Banggood / AliExpress.You can get the components needed for this Arduino Tutorial from the links below: In addition to the RFID module we will use a proximity sensor for checking whether the door is closed or opened, a servo motor for the lock mechanism and a character display.
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