This guide was first published on Apr 10, 2014. It was last
updated on Apr 10, 2014.
This page (Overview) was last updated on Jun 15, 2019.
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!
Parts & Supplies