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The heart of this board is lpc1768.

Step 1: Consept of System

The general schematic of system.

Step 2:

PCB Designed in Altium and in two layer's and 3D modeling is shown.

Step 3: PC Software

PC software getting data from USB and log. data fetch from database and shown.

Step 4: Embedded Program

show clock, drive RFID reader, buz indicate and communication via USB with host.

Step 5: Final Step

Pictures of final step.
<p>This is awesome! I the this idea! Where are you going to put it?</p>
this version is Desktop version.
the PCB shown above is different versions.<br>schematic is ver1 and PCB is very 2.2.<br>sorry for me limitations place.

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