A comprehensive collection of PCB footprints and schematic symbols for Eagle CAD, maintained by SparkFun Electronics.
SparkFun Eagle Libraries is a collection of PCB footprints and schematic symbols for Autodesk Eagle CAD software. It provides pre-made, verified components for thousands of electronic parts, saving hardware designers time and reducing errors when creating circuit boards. The libraries are maintained by SparkFun Electronics and organized into logical categories for easy navigation.
Hardware engineers, electronics hobbyists, and PCB designers who use Autodesk Eagle CAD software for creating circuit boards. It's particularly valuable for those working with common electronic components and SparkFun products.
These libraries offer professionally verified footprints that reduce the risk of PCB manufacturing errors, saving designers countless hours of component creation. Unlike generic libraries, these have been tested in real-world applications by SparkFun's engineering team.
SparkFun's Public Eagle PCB Footprints
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With over 30 organized categories from microcontrollers to sensors, it eliminates the need to create footprints from scratch, saving significant design time.
Each footprint is created and checked by SparkFun's engineering team, reducing common PCB errors like misaligned pads or incorrect sizes.
The user-submitted library allows contributions from the open-source hardware community, keeping the library updated with new and diverse parts.
Released under Creative Commons ShareAlike 4.0, it permits commercial use with simple attribution, which is advantageous for product development.
The README explicitly warns that 'there are some messed up footprints,' requiring users to manually verify with 1:1 printouts, which adds risk and effort.
It only works with Autodesk Eagle v6.0+, locking users into this specific software and offering no support for other popular CAD tools like KiCad.
Not all footprints are proven and tested; some may have unmarked issues, forcing designers to rely on community reports or personal checks.