The Teensy line is a collection of microcontrollers from PJRC based around several different powerful ICs. If you have not already, make sure to check out our tutorial on Getting Started with the Teensy for tips on soldering headers and programming the development board for your projects!
MicroMod Teensy Processor Hookup Guide
July 1, 2021
Add the processing power and versatility of the Teensy to your MicroMod project following this guide for the SparkFun MicroMod Teensy Processor.
Getting Started with MicroMod
October 21, 2020
Dive into the world of MicroMod - a compact interface to connect a microcontroller to various peripherals via the M.2 Connector!
SparkFun Qwiic Shield for Teensy Hookup Guide
October 15, 2020
A short guide for assembling and using the SparkFun Qwiic Shield for Teensy and Qwiic Shield for Teensy Extended.
LuMini 8x8 Matrix Hookup Guide
January 24, 2019
The LuMini 8x8 Matrix (APA102-2020) are the highest resolution LED matrix available.
LuMini Ring Hookup Guide
January 17, 2019
The LuMini Rings (APA102-2020) are the highest resolution LED rings available.
Getting Started with the SmartLED Shield for Teensy
November 9, 2018
In this tutorial, we will connect different RGB LED matrix panels to PixelMatix's SmartLED shield and Teensy.
Qwiic IR Array (MLX90640) Hookup Guide
September 20, 2018
The Melexis MLX90640 contains a 32x24 array of thermopile sensors creating, in essence, a low resolution thermal imaging camera. In this guide, we’ll go over how to connect your Qwiic Infrared Array with MLX90640 and get it communicating with Processing to produce a nice thermal image.
How to Load MicroPython on a Microcontroller Board
September 4, 2018
This tutorial will show you how to load the MicroPython interpreter onto a variety of development boards.
Choosing an Arduino for Your Project
December 11, 2017
Examining the diverse world of Arduino boards and understanding the differences between them before choosing one for a project.
TeensyView Hookup Guide
March 16, 2017
A guide to using the TeensyView OLED board to display text and graphics.
Serial Controlled Motor Driver Hookup Guide
November 17, 2016
Hookup guide for the Serial Controlled Motor Driver
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: 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!
March 30, 2016
Build a Boss Alarm that alerts you of anyone walking into your office and automatically changes your computer screen.
Teensy Arduino Shield Adapter Hookup Guide
June 18, 2015
A basic introduction and assembly guide for the SparkFun Teensy Arduino Shield Adapter.
Teensy XBee Adapter Hookup Guide
June 18, 2015
Getting started with the Teensy 3.1 / Teensy 3.2 and XBee. Establishing a serial link.
Getting Started with the Teensy
June 18, 2015
Basic intro to the Teensy line of products, with soldering and programming suggestions.
RGB Panel Jumbotron
August 5, 2014
This tutorial will show you how to combine a webcam, a 32x32 RGB LED panel, and a Teensy 3.1 to stream video from the webcam, pixelate it, and display it on the LED panel - LIVE.
HID Control of a Web Page
March 12, 2014
Learn how to move a slider on a webpage and make a motor spin. We connect HTML and HID to read sensors and interface with the physical world.
Looking for the old, archived tutorials? Head on over to the
archived tutorials on the main
Please be aware that the tutorials you find there are no longer actively maintained.