Audio
Noisy Cricket Stereo Amplifier - 1.5W Hookup Guide
April 26, 2018
A hookup guide for the Noisy Cricket Stereo Amplifier - 1.5W.
MIDI BLE Tutorial
February 22, 2018
Developing a bidirectional MIDI-BLE link with the nRF52832 Breakout.
Wireless Audio Bluetooth Adapter w/ BC127
December 14, 2017
Build a custom wireless audio Bluetooth adapter using BlueCreation's BC127 and add it to your old speaker system!
Clap On Lamp
November 28, 2017
Modify a simple desk lamp to respond to a double clap (or other sharp noise) using parts from the SparkFun Inventor's Kit v4.0.
SparkFun Inventor's Kit Experiment Guide - v4.0
November 15, 2017
The SparkFun Inventor's Kit (SIK) Experiment Guide contains all of the information needed to build all five projects, encompassing 16 circuits, in the latest version of the kit, v4.0a.
SparkFun Inventor's Kit for micro:bit Experiment Guide
July 21, 2017
This guide contains all the information you will need to explore the twelve circuits of the SparkFun Inventors Kit for micro:bit.
Getting Started with MicroPython and the SparkFun Inventor's Kit for micro:bit
July 11, 2017
Learn MicroPython with the micro:bit.
Spectacle Example: Super Mario Bros. Diorama
May 4, 2017
A study in building an animated diorama (with sound!) using Spectacle electronics.
Spectacle Sound Kit Hookup Guide
May 4, 2017
All the information you need to use the Spectacle Sound Kit in one place.
Spectacle Light and Sound Kit Hookup Guide
May 4, 2017
All the information you need to use the Spectacle Light and Sound Kit in one place.
Spectacle Audio Board Hookup Guide
May 4, 2017
All the information you need to use the Spectacle Audio Board in one place.
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).
THAT InGenius and OutSmarts Breakout Hookup Guide
March 30, 2017
Learn about the benefits of balanced signal transmission, and how to apply the THAT InGenius and OutSmarts breakouts.
TeensyView Hookup Guide
March 16, 2017
A guide to using the TeensyView OLED board to display text and graphics.
Bark Back Interactive Pet Monitor
March 8, 2017
Monitor and interact with pets through this dog bark detector project based on the Raspberry Pi!
MEMS Microphone Hookup Guide
January 27, 2017
Get started with the SparkFun analog MEMS microphone breakout board with Arduino! Create a volume unit meter with the ADMP401 or ICS-40180 to react to sound before building your sound visualizer!
Vox Imperium: Stormtrooper Voice Changer
October 25, 2016
Add some flair to your Imperial uniform by changing your voice using a Teensy 3.2 and Prop Shield.
Proto Pedal Example: Analog Equalizer Project
September 22, 2016
Building a gyrator-based analog equalizer using the Proto Pedal.
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.
Proto Pedal Chassis Hookup Guide
September 22, 2016
Prepare the Proto Pedal Chassis by drilling holes for controls and painting it.
Proto Pedal Example: Programmable Digital Pedal
September 22, 2016
Building a pedal around the Teensy 3.2 and Teensy Audio shield. Changing the effect in the pedal is as easy as uploading a new sketch!
Electret Mic Breakout Board Hookup Guide
June 23, 2016
An introduction to working with the Electret Mic Breakout Board.
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.