Assemble the MK197 to make a unique LED ball that flashes bright colors in the dark. Use your imagination and customize it to suit any holiday decorations, from Christmas to Halloween!
A small and versatile motor and driver set. This 5 VDC stepper motor controlled by the ULN2003 driver can be used with any Arduino® or compatible boards via jumper leads. Four-phase LED indicates the status of the stepper motor.