Overview

In this project we’ll use a temperature sensor to change the color of a NeoPixel ring to create heat map photography. A cyber-tronic looking sensor measures remote infrared light making it a contact-less temperature sensor.

This 3D Printed project comes in two different styles. This neoblaster makes a practical ray gun and this ergomonical handle resembles a magnifying glass.
This guide was written for the 'original' Gemma board, but can be done with either the original or Gemma M0. We recommend the Gemma M0 as it is easier to use and is more compatible with modern computers!
Last updated on Jun 28, 2018 Published on Apr 10, 2014