Individual Components
These are individual components that are purchased separate from the various Sensor Packs
Stepper Motors
When the time comes to build Stepper Motor content: GT2 Idler Pulley HiLetgo 2pcs 3D Stepper Motor Driver 42 Stepper Motor Driver Expansion Board
LED Traffic Light Module
So far all of these that I've seen have a resistor built in. By also supplying positive voltage to the G, Y or R pins you are able to turn…
