Save with this pack of 10 buzzers. 9 Volts DC 400Hz. Great for Morse code circuits.
Works on 3 V DC (any 9V battery will do.)
Create your own circuits or test batteries and solar cells with this buzzer. Connect it to a battery and a key switch to make your own Morse code circuit.
Build over 60 projects with this deluxe version of the Snap Rover kit!
Watch what your music can create with this amazing Snap Circuits set!
A combination of three of our great discovery toys, all in one package!
This caffeine molecule mug makes an excellent gift!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Easily assemble a working alarm motion detector!
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