A breakout board for the Raspberry Pi Pico with many built-in features (LEDs, buzzer, and more).
| Part (price) | Role |
| Raspberry Pi Pico ($4) | Microcontroller (plugs into the Cytron Maker Pi Pico board) |
| 830-Point Breadboard ($1.10) | Breadboard |
| Micro-USB Data Cable ($2.50) | Power and programming cable |
Microcontroller listed first. Prices shown only where known; see the source book for quantities, wiring, and current prices.