Step 5: Make it: Part II
Insert the 220 ohm resistor (Red - Red - Brown) in R2
R4 = 1k Ohm resistor (Brown - Black - Red)
R6 = 100k Ohm (Yellow - Black - Brown)
R7 = 3.3k Ohm resistor (Yellow - Yellow - Red)
R8 = 330 Ohm resistor (Orange - Orange - Brown)
Insert them, flip the board over, solder down, and trim off the excess leads.