Arduino Uno | 1 | https://store.arduino.cc/usa/arduino-uno-rev3 |
1.2” 8 × 8 LED matrix with backpack | 3 | https://www.adafruit.com/product/870 https://learn.adafruit.com/adafruit-led-backpack/1-2-8x8-matrix |
Half Bread Board | 1 | https://www.adafruit.com/product/4539 |
10k Ohm Resistor | 12 | https://www.adafruit.com/product/2784 |
4 strand 22-g shielded hookup wire | ∼5 feet | https://www.amazon.com/Gauge-Conductor-Stranded-Copper-Security/dp/B01CT8IUIO |
22-g solid wire [4–5 colors (Rd,Bk,C1,C2,C3)] | ∼2 feet per color | https://www.amazon.com/TUOFENG-Wire-Solid-different-colored-spools/dp/B07TX6BX47 |
5-Way Wire Connectors | 4 | https://www.amazon.com/Wago-221-415-LEVER-NUTS-Conductor-Connectors/dp/B06XH47DC2/ |
3D-printed holder | 3 | GitHub, Extended Data 1 |
#4–40 machine screws, 8-mm total length | 6 | https://www.digikey.com/en/products/detail/keystone-electronics/9900/317321 |
Adafruit_GFX Library | | https://learn.adafruit.com/adafruit-gfx-graphics-library |
Adafruit_LEDBackpack | | https://learn.adafruit.com/adafruit-led-backpack/downloads |
Stimulus code | | GitHub, Extended Data 1 |
Optional | | |
3D-Printed Nosepoke Ports | 3 | GitHub, Extended Data 1 |
IR Beam Breaker Sensor | 3 | https://www.adafruit.com/product/2167 |
#6–32 machine screws, 11-mm total length | 12 | https://www.digikey.com/en/products/detail/keystone-electronics/9904/317325 |
Dupont Jumper Connectors (connect Arduino to LED backpack) | | https://www.amazon.com/HJ-Garden-Connectors-Terminal-1-12Pin/dp/B07BDJ63CP |