Tiny Circuits! from Smart Lab Toys

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Big Science. 20 Fun Activities. Tiny Tools. Microprocessor, Battery Pack, 2 Push Buttons, 7 Wires, Foldout Electronic manual with Instructions, Explanations, and Activities. 20 Pow erfully Fun Activities Wire up circuits that glow, display patterns and make music. Play fast-paced electronic games with lights and sounds. learn about persistence of vision, series and parallel circuits, and how a microprocessor works. Show more