SparkFun Electronics

Retailer of open-source electronics components, offering development boards and tutorials.

Last updated August 25, 2026

Overview

SparkFun Electronics is an American electronics retailer founded in 2003, focusing on open-source hardware and electronics education. The company offers a variety of development boards, sensors, components, and online tutorials, serving makers, educators, and engineers.

Products and positioning

Flagship businesses

RedBoard
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