Start-Up Circuits

OUR REF #: 5SUCT

When you click together these chunky pieces and then flip the switch, you'll get an exciting result: either a spinning fan, a glowing light or a whistling siren! All switch blocks and action tops are interchangeable for mixing, matching and experimenting with actual working circuits in a completely safe way. You will develop an innate understanding of circuitry and build a strong foundation for future STEM success. Includes 3 switch blocks, 3 action tops, instructions and parent guide.

$19.00

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Additional Information

  • Power: Requires 6 x AA Batteries, not included