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 microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
Build your very own smart robot!
Comprehensive collection of 30 fossils.
This is a classic demonstration toy of the powers of magnetic fields!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Learn Chemistry While Creating Sweet Treats
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