AD8232 Heart Rate Monitor Hookup Guide
July 17, 2014
Learn how to create your very own heart rate monitor.
Building Large LED Installations
July 16, 2015
Learn what it takes to build large LED installations from planning to power requirements to execution.
Connecting Arduino to Processing
April 25, 2013
Send serial data from Arduino to Processing and back - even at the same time!
Hackers in Residence - Hacking MindWave Mobile
February 26, 2014
Review, teardown, and hacking tutorial for the MindWave Mobile, a $99 commercial grade EEG sensor.
Qwiic GRID-Eye Infrared Array (AMG88xx) Hookup Guide
May 3, 2018
The Panasonic GRID-Eye (AMG88xx) 8x8 thermopile array serves as a functional low-resolution infrared camera. This means you have a square array of 64 pixels each capable of independent temperature detection. It’s like having thermal camera (or Predator’s vision), just in really low resolution.
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.
Qwiic ToF Imager - VL53L5CX Hookup Guide
January 27, 2022
Hookup Guide for the Qwiic ToF Imager - VL53L5CX
Qwiic VR IMU (BNO080) Hookup Guide
April 30, 2018
Figure out how things are oriented with the robust 9 degrees of freedom (DOF) BNO080 IMU. Maybe even make your own virtual reality (VR) applications if you're feeling savvy.
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.
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archived tutorials on the main
Please be aware that the tutorials you find there are no longer actively maintained.