Electrical Engineering
These tutorials help form some of the fundamentals you would learn in an Electrical Engineering course of study.
How to Use a Multimeter
January 9, 2015
Learn the basics of using a multimeter to measure continuity, voltage, resistance and current.
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!
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.
Transistors
July 1, 2014
A crash course in bi-polar junction transistors. Learn how transistors work and in which circuits we use them.
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.
Uh-Oh Battery Level Indicator Hookup Guide
April 9, 2014
Learn how to assemble and use the TL431 in the Uh-Oh Battery Level Indicator Kit.
LogicBlocks Experiment Guide
March 31, 2014
Experiments guide for the LogicBlocks kit. Build oscillators, latches, multiplexers and more with the LogicBlocks.
LogicBlocks & Digital Logic Introduction
March 31, 2014
Introducing fundamental digital logic concepts and LogicBlocks
Make Your Own Fritzing Parts
March 18, 2014
Learn how to create your own Fritzing part so you can make amazing looking wiring diagrams, learn about schematics and PCB design, and get your design fabbed into a real PCB with Fritzing's PCB manufacturing service.
How to Use an Oscilloscope
February 25, 2014
How to work the dials and buttons on an oscilloscope, and a glossary of the o-scope lexicon.
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!
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.
Alternating Current (AC) vs. Direct Current (DC)
September 5, 2013
Learn the differences between AC and DC, the history, different ways to generate AC and DC, and examples of applications.
Light-Emitting Diodes (LEDs)
August 12, 2013
Learn the basics about LEDs as well as some more advanced topics to help you calculate requirements for projects containing many LEDs.
Analog vs. Digital
July 18, 2013
This tutorial covers the concept of analog and digital signals, as they relate to electronics.
Integrated Circuits
July 15, 2013
An introduction to integrated circuits (ICs). Electronics' ubiquitous black chips. Includes a focus on the variety of IC packages.
How to Read a Schematic
July 12, 2013
An overview of component circuit symbols, and tips and tricks for better schematic reading. Click here, and become schematic-literate today!
Metric Prefixes and SI Units
July 11, 2013
This tutorial will explain how to use and convert between the standard metric prefixes.
Electric Power
June 26, 2013
An overview of electric power, the rate of energy transfer. We'll talk definition of power, watts, equations, and power ratings. 1.21 gigawatts of tutorial fun!
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.