https://damow.net/building-a-thermal-camera/ Thermal cameras have always fascinated me. I think the ability to view a part of the electromagnetic spectrum that is normally hidden from us will always be a strange and exciting thing. Unfortunately, they’re also quite expensive, especially if you’re buying one just for playing around with rather than using in some commercial capacity like thermal surveying or electronics testing. I wanted to get started with thermography without a huge price tag, so I thought I’d go all in and build my own! Obviously, this was a hugely involved process so I’ll cover a bit of each aspect here. Feel free to ask questions down in the comments and I’ll do my best to answer! 1 The Sensor I started off trying to find a microbolometer . This is the business-end of a thermal camera. This is also the expensive, difficult-to-source bit. They are commercially available as components from electronics distributors ...