Quantity   Component name
1 × 1497-1315-1-ND Green/Yellow LED (1206)
1 × 1497-1314-1-ND Green/Red LED (1206)
1 × 1497-1317-1-ND Blue/Red LED (1206) ;
1 × EJ508A Power jack (You could also solder in a battery pack)
1 × 401-2000-ND / JS202011AQN Power switch (optional)
1 × ATSAME51J18A-AUT TQFP 64, get the least amount of memory you need, its' overpowered either way.
1 × 497-15519-1-ND SOT-23 P-mosfet, 20V (Obsolete, but I had them in the junk bin)
1 × IRLML6244 SOT-23 N-mosfet, 20V, 6A (not that it needs to be this high a current)
47 × 10k resistors, 0603, 5% or whatever you have Use 1k if you want the LED's to be brighter, but be careful - the MCU has to be able to handle the current!
2 × 10uF 1210 capacitor
2 × 0.1uF 6V or greater 0603 capacitor, bypass/decouple
1 × 10k-100k reset pull-up resistor
1 × 3.3V power supply, wall-wart or other I had a few 3.3V 5.5mm barrel jack wallwarts sitting around.