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.
Is it a demonstration of a scientific law or a work of art?
Build a hand that realistically moves its fingers using shape memory allow technology!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This magic bird defies gravity before your very eyes!
The large realistic model has removable organs that can be studied and set back into the correct position.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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