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.
Great tarantula specimen for the science classroom!
Build your very own smart robot!
This superb chemistry set features 350 mind-boggling experiments!
Explore the wonders of wind power with this amazing kit!
Learn Chemistry While Creating Sweet Treats
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
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