[sdiy] LM3046 source? [FLIR]

Mattias Rickardsson mr at analogue.org
Mon Aug 3 20:59:24 CEST 2020


Den sön 2 aug. 2020 12:01Ingo Debus <igg.debus at gmail.com> skrev:

> [thermal camera]
> > Am 01.08.2020 um 23:36 schrieb Eric Frampton <eric at ericframpton.com>:
> >
> > Not terrible. Not an impulse buy, but not terrible:
> >
> >
> https://www.amazon.com/dp/B00NXJDQV0/?coliid=I1LTVBM8BSLH8V&colid=3K4IMYVHD627T&psc=1&ref_=lv_ov_lig_dp_it
>
> Or build one yourself:
> https://github.com/maxritter/DIY-Thermocam
> https://www.heise.de/select/make/2017/3/1498421900241703
>

16 × 4 pixels on a 40 degrees viewing angle... Oh, and I felt that the FLIR
was rough at 80 × 60 resolution. ;-)

The viewing angles (as well as the resolutions and focusing distances) are
indeed a limitation on these devices, but they give a nice overview that's
useful in its own right.

/mr
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