This 5V solar cell with leads is perfect for hobby projects or for charging 3.7V Lithium batteries. Also excellent for use in a wide variety of electronics projects.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Command robotic creations with this cool construction kit!
Experience this sphere powered by the sun!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Use this kit to introduce electromagnetic principles in the classroom setting!
Every kid needs one of these spheres!