This reliable and affordable 1.5 to 6V DC motor with off-balance vibration weight is perfect for hobby electronics and robotics projects requiring vibration. It comes with 4 inch (10cm) long black and red wire leads already soldered for easy connection to your circuit. Use it with 1, 2 or 4 AA batteries in series (see battery holders below in related products) or with a solar cell.
Perfect for robotics projects, solar or battery powered cars, brush bots, fans and wind mills, and more.
This is a classic demonstration toy of the powers of magnetic fields!
Experience this sphere powered by the sun!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Learn how solar cells transform light into electrical energy with this great kit!
Defy gravity with this cool balancing eagle!
Learn all about the science of light, optics and visual perception with this wonderful kit!
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