Great set of 100 assorted 5mm LEDs. Perfect for any electronics project!
Included are: 20 green, 20 red, 20 yellow, 20 blue and 20 white LEDs.
This kit focuses on teaching children about electricity and how electronic devices work!
Create your own super-versatile laser ray box for teaching optics with this set of three snap laser pointers.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!