560 Ohm Resistor
QTY: x2
Colors: Green > Blue > Brown
2.2k Ohm Resistor
Colors: Red > Red > Red
If you'd like to order extra 2.2k Ohm resistors from the Adafruit shop, click here!
Transistor (PN2222 or MPS2222)
If you'd like to order extra NPN transistors from the Adafruit shop, click here!
Adafruit Metro (or Metro Express) + Breadboard + Mounting Plate
If you have not assembled this, we have a handy guide!
If you'd like to order an extra plastic mounting plate, Adafruit Metro, Adafruit Metro Express, or Mini-Breadboard from the Adafruit Shop click here!