We have featured thermal camera projects by [Max Ritter] before, but [Max] has just taken the next step: he is offering the latest version as a build-it-yourself kit. The DIY Thermocam improves on his previous designs by capturing 60 by 80 pixel thermal images, which can be combined with visible light images from an accompanying 640 by 480 pixel camera to produce the final image. It is built around the FLIR Lepton module that has been used in many of the recent commercial thermal cameras that we have seen. Max has also added a battery and display, making the whole thing a standalone camera.
The firmware that runs all this is open-source and written in C++ for easy modification, so users can build their own thermal camera.”The approach is to offer people the self-assembly kit so that they can use it as a development platform to do whatever they want to achieve with thermal imaging”[Max] told us. The kit runs €429 (about $468), with free shipping worldwide.