Parts

RFID Subsystem

RFIDRW-E-TTL reader module

RFIDCOIL49A 49 mm antenna coil

134.2 kHz FDX-B transponders

45 mm OD clear acrylic tube

3D-printed PLA obstacles (files on CAD page)

3D-printed RFID holder (files on CAD page)

3D-printed slot connector (files on CAD page)

Med Associates ENV-340A auto guillotine door

3D-printed guillotine door holder (files on CAD page)

3D-printed guillotine door (files on CAD page)

3D-printed guillotine door holder (files on CAD page)

3D-printed guillotine cradle (files on CAD page)

STM32 microcontroller

Adafruit Perma-Proto board

IRLZ44N MOSFETs

10K resistors

24V DC power supply

DC-DC buck converter (24V to 5V)

3D-printed electronics box (files on CAD page)

3D-printed touchscreen holder (files on CAD page)

Laser cut acrylic touchscreen cover (files on CAD page)

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