Also a neat write up of a DIY near-IR spec here: https://caoyuan.scripts.mit.edu... | Hacker News

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		alexose on Jan 21, 2022 \| parent \| context \| favorite \| on: DIY Raspberry Pi Spectrometer Guide Also a neat write up of a DIY near-IR spec here: https://caoyuan.scripts.mit.edu/ir_spec.html I'm still holding out hope someone will make an open source FT-IR design. I actually need one for a project I'm working on, and I'd prefer not to shell out thousands of dollars for a used machine.

network2592 on Jan 22, 2022 [–]

What are the key hardware differences between near IR and FT-IR? Could they be overcome with some software assisted analysis?

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