Quantity   Component name
1 × Raspberry Pi 3
1 × 5V 2.4A Power supply
1 × MicroSD card
1 × Adafruit PN532 NFC/RFID controller shield
1 × Adafruit 13.56MHZ RFID/NFC tag selection
1 × NeoPixel Ring - 12 x 5050 RGB LED with Integrated Drivers
1 × Adafruit Perma-Proto HAT for Pi Mini Kit
1 × Grove Relay
1 × Adafruit Hook-up Wire Spool Set