irradiatedMB to TechNews · 1 year ago[HN] A $500 DIY near-IR spectrometer that would sell for $10kcaoyuan.scripts.mit.eduexternal-linkmessage-square0fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1external-link[HN] A $500 DIY near-IR spectrometer that would sell for $10kcaoyuan.scripts.mit.eduirradiatedMB to TechNews · 1 year agomessage-square0fedilinkfile-text