This reliable and affordable 1.5 to 6V DC motor is perfect for hobby projects. 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 microscope is so versatile you can even take it with you on a job site!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
See the solar system in action!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Every kid needs one of these spheres!
This illuminated orbiter is great for demonstrations in the astronomy classroom!