Electrical Engineering
These tutorials help form some of the fundamentals you would learn in an Electrical Engineering course of study.
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RedStick Hookup Guide
January 28, 2016
Learn about the SparkFun RedStick, a USB thumb drive-sized Arduino-compatible development platform.
Reducing Arduino Power Consumption
November 10, 2016
A tutorial about different ways to reduce the current draw for your next Arduino project the easy way.
Introduction to Operational Amplifiers with LTSpice
April 18, 2017
Picking up where we left off in "Getting Started with LTSpice," we delve a little deeper into LTSpice through an introduction of Operational Amplifiers (OpAmps).
Discrete Semiconductor Kit Identification Guide
November 19, 2015
Get to know the contents of the SparkFun Discrete Semiconductor Kit.
Proto Pedal Assembly and Theory Guide
September 22, 2016
Getting started with the SparkFun Proto Pedal. We'll assemble the board, then discuss some of the details of the circuit.
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.
Getting Started with LTspice
March 1, 2017
LTspice is a high performance SPICE simulator, schematic capture and waveform viewer with an impressive library of passive devices. Over 1000 models are included in the download but you can also add third party models.
SparkPunk Sequencer Hookup Guide
August 14, 2014
How to assemble and use the SparkPunk Sequencer kit.
SparkPunk Sequencer Theory and Applications Guide
August 14, 2014
Examine the inner workings of the SparkPunk Sequencer, then explore some modifications and alternate applications.
Soil moisture-sensing by hacking a solar light
June 19, 2014
How to take a solar powered pathway light from a hardware store and make it into a crude soil moisture sensor.
Pull-up Resistors
February 1, 2013
A quick introduction to pull-up resistors - whey they're important, and how/when to use them.
Lessons in Algorithms
December 21, 2016
Learn techniques on how to use Finite Impulse Response (FIR) filters and other data-processing tools to turn data into information.
General Guide to SparkFun Blocks for Intel® Edison
January 5, 2015
A general guide for using SparkFun Blocks for Intel® Edison in your next project!
Recreating Classic Electronics Kits
January 13, 2014
100-in-1? 500-in-1? It's up to you when you build your own Science Fair style experiment board!
microSD Sniffer Hookup Guide
August 4, 2015
A basic introduction to working with the microSD Sniffer.
LogicBlocks Experiment Guide
March 31, 2014
Experiments guide for the LogicBlocks kit. Build oscillators, latches, multiplexers and more with the LogicBlocks.
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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.