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We no longer stock SparkFun Inventor's Kit Add-On Pack - v4.0, but here are current alternatives in Arduino Education.

SparkFun Inventor's Kit Add-On Pack - v4.0

SparkFun Inventor's Kit Add-On Pack - v4.0

Discontinued

This Add-On Pack is a companion to the SparkFun Inventor's Kit (SIK) v4.0. It includes components that were removed from the v4.0 kit compared to earlier versions, along with extras of some parts still in the kit — so you can extend your projects or make the v4.0 contents match a previous SIK version.

The pack includes jumper wires, tactile buttons, NPN transistors, a DC gearmotor, a small breadboard, flex sensors, and additional components.

Ideal For

  • SIK v4.0 owners who have completed the guide and want more components to experiment with
  • Anyone wanting to restore the full component set from an earlier SparkFun Inventor's Kit version
  • Expanding your electronics parts collection with common prototyping components
Note: This is an add-on pack only — the SparkFun Inventor's Kit v4.0 is sold separately.
Maddy, co-founder of Little Bird

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