Open Source IR Camera: Difference between revisions

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==Open Design==
==Open Design==
===Buzzfeed's Design===
===Buzzfeed's Design===
2017 - Pi Zero + touch screen + $50 sensor, with 3D printed case
*'''See [[Thermografree]]'''
*Made via BuzzFeed's open source fellows program - [https://www.buzzfeed.com/loganwilliams/open-flir-an-open-source-broadband-thermal-camera?utm_term=.xn2okY0wb#.emaje5JEZ]
*https://github.com/buzzfeed-openlab/thermografree
*logan.williams@alum.mit.edu
*Top choice - [[Thermografree]] - [https://www.buzzfeed.com/loganwilliams/open-flir-an-open-source-broadband-thermal-camera?utm_term=.udZA4gM6G#.fvkVbGnEZ]. Logan Williams can help. 32x32 sensor - sufficient for decent thermal measurements of the [[Seed Eco-Home]]. This has 2 sensors, so it can overlay thermal images over standard images.*Hackaday - http://hackaday.com/tag/thermal-imaging-camera/. '''GNU-GPL License'''.- high resolution - 80x60 pixel. Cost of sensor is $180, so the overall product is on the expensive side.
====BOM - $116====
*Pi Zero - $5 - [https://www.adafruit.com/product/2885?gclid=EAIaIQobChMI5eaYoq6_2QIVCYppCh0DcQadEAQYAiABEgI6ovD_BwE]
*Cam - $17 - [https://www.amazon.com/dp/B01LY05LOE/ref=sr_ph_1?ie=UTF8&qid=1485905985&sr=sr-1&keywords=raspberry+pi+camera+zero]
*Bat - $10 - [https://www.amazon.com/Bay-Valley-Parts-10000mah-Rechargeable/dp/B00ELNLDIK/ref=sr_1_2?ie=UTF8&qid=1519503005&sr=8-2&keywords=usb+power+pack+cheap]
*Screen - $34 - [https://www.amazon.com/SunFounder-Monitor-Display-800X480-Raspberry/dp/B01HXSFIH6]
*IR sensor - $50 - [Heimann HTPA32x32dL3.6/0.9 (purchased through Boston Electronics)]
 
===Adafruit===
===Adafruit===
*8x8 sensor - so more on the toy side - and higher screen resolution - from Adafruit - [https://www.adafruit.com/product/3538]. 0-80C
*8x8 sensor - so more on the toy side - and higher screen resolution - from Adafruit - [https://www.adafruit.com/product/3538]. 0-80C

Revision as of 14:02, 29 March 2018

Introduction

  • A generalized photo/video point and shoot camera that can see in the IR Spectrum
  • Top choice - Thermografree - [1]. Logan Williams can help. 32x32 sensor - sufficient for decent thermal measurements of the Seed Eco-Home. This has 2 sensors, so it can overlay thermal images over standard images.

Used For

  • Engineering Work (Diagnosing gas leaks, seeing thermal insulation of buildings etc.)
  • Scientific Work
  • Search and Rescue (ie on boats at night)

Industry Standards

Commercial

Not Open

http://www.rhworkshop.com/ - $180. Not open source - cc-by-nc-sa

Open Design

Buzzfeed's Design

Adafruit

  • 8x8 sensor - so more on the toy side - and higher screen resolution - from Adafruit - [2]. 0-80C

? License

  • Arduino based, scanning servo with series of 1-point measurements - [3]

Existing Open Source Designs

Minimum Viable Product

  • Modular
  • User Maintainable
  • Cheap
  • Generalized + Multipurpose
  • Sensitive to (insert wavelength range here)

See Also

Useful Links

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