The Circuit Board is a common ⚡Electric type skateboard that can be obtained by defeating any mob in the Power Plant.

Stats

Source	Ampurr Cyclops Thundermane Scientist Voltech Slime
Type	⚡Electric
Weak Against	🌲Nature ⚡Electric ⛰️Earth (0.5x)
Strong Against	🌊Water 🔩Steel (1.25x)
Damage/Accuracy	10
Drop Rate	1/5
Disintegrate	x1 Electric Core , +15⚡Electric XP