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SparkFun

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If you use the SparkFun Inventor’s Kit in a classroom or workshop setting, you know that when a bunch of people get their hands on the same kit, things get l...

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If you use the SparkFun Inventor’s Kit in a classroom or workshop setting, you know that when a bunch of people get their hands on the same kit, things get lost/broken. That’s why we offer the SparkFun Inventor’s Kit Refill Pack. This way, you don’t need to buy a whole new kit if you lose a few of the smaller or more wear-prone bits.

This refill pack includes items such as servos, a photocell, multicolored buttons and LEDs — all in a handy, protective carrying case. We understand that sometimes you need to replace some more pricey parts, so we hope this helps!

Jargon buster

Plain-language definitions for the technical terms used above.

photocell
A light-sensitive component whose electrical resistance changes with the amount of light falling on it. It matters when choosing or using light sensors, automatic lights, or brightness-detecting circuits because its response speed, resistance range, and sensitivity affect how reliably it detects light levels.
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