Quantity   Component name
1 × Adafruit Metro Mini 328 https://www.adafruit.com/product/2590
1 × Keyestudio 1602 LCD IIC/I2C/TWI Display 16x2 https://www.amazon.com/Keyestudio-Display-Module-Arduino-raspberry/dp/B01799UUGS/
1 × MicroSD Card Adaptor https://www.amazon.com/HiLetgo-Adater-Interface-Conversion-Arduino/dp/B07BJ2P6X6/ref=sr_1_2?keywords=sd+card+arduino&qid=1580155120&s=electronics&sr=1-2
1 × Push Button https://www.adafruit.com/product/1119
1 × PLA Filament (2/3 roll) https://www.amazon.com/Printer-Filament-SUNLU-Dimensional-Accuracy/dp/B07XG3RM58/ref=sr_1_6?keywords=pla+filament&qid=1580155473&sr=8-6
1 × Additional Wire https://www.homedepot.ca/product/southwire-simpull-t90-copper-electrical-wire-14-solid-blue-300m/1000150577
1 × IR Break Beam Sensor - 3mm https://www.adafruit.com/product/2167
1 × 5V MicroUSB Power Supply https://www.adafruit.com/product/1995
1 × Adafruit Perma-Proto Breadboard https://www.adafruit.com/product/1606
1 × Jumper Wires https://www.adafruit.com/product/1957
1 × Threaded Steel Rod - 0.5" diameter, 12" length https://www.homedepot.ca/product/paulin-1-2-13x12-inch-thread-rod-plated-/1000797593
1 × Heat Shrink Tubing
4 × 0.5" Nuts
1 × 10 kΩ resistor https://www.adafruit.com/product/2784