Raspberry Pi Stand-Alone Programmer

March 8, 2018

This tutorial will show you how to use a headless Raspberry Pi to flash hex files onto AVR microcontrollers as a stand-alone programmer. It also tells the story about production programming challenges, how SparkFun came to this solution, and all the lessons learned along the way.

Importing Custom Images into Eagle

December 5, 2016

How to create custom graphics and import them into Eagle for silk, copper, etc.

Constant Innovation in Quality Control

December 11, 2013

In this article, we share our recent advancements in quality control. Along with making our tests more thorough, we have also made them more efficient and robust.

Making Custom Footprints in EAGLE

September 27, 2013

This tutorial will show you how to make custom, 1:1 footprint for any IC in EAGLE.

Using EAGLE: Board Layout

September 5, 2013

Part 2 of the Using Eagle tutorials, this one covers how to lay out a board after designing a schematic.

How to Install and Setup EAGLE

September 5, 2013

Not just how to download and install EAGLE, but how to install the SparkFun EAGLE Libraries and scripts.

Using EAGLE: Schematic

September 5, 2013

How to design a PCB in EAGLE using through-hole parts.

Designing PCBs: Advanced SMD

December 10, 2012

Advanced Eagle layout for PCBs with SMD devices.

Old Tutorials

Looking for the old, archived tutorials? Head on over to the archived tutorials on the main SparkFun site.
Please be aware that the tutorials you find there are no longer actively maintained.