This compact push-button switch with leads is incredibly useful for a bevy of electronic experiments and activities, and can be used for a variety of different science fair projects. Works especially well for anything involving morse code. Can be used in combination with many of our other electronic components, including buzzers, AA / AAA / D / C cell battery packs, solar cells, and much more.
Build a model green house and 9 other green energy-related devices with this great kit!
Build your own remote control rover! Easy, educational and great fun!
Build over 60 projects with this deluxe version of the Snap Rover kit!
Defy gravity with this cool balancing eagle!
A combination of three of our great discovery toys, all in one package!
Check out this fun family game of competitive bioengineering!