DIY material analysis

Use a homemade spectrometer to scan different materials, and contribute to an open source database.

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Recent authors

Recent sets

leda

| 2 spectra | 0

led 9 and 12 inches

Ca Blank

| 5 spectra | 0

Ca 250

| 5 spectra | 0

Ca 150ppm

| 5 spectra | 0

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Sky

LED

Sodium

Laser

Recently uploaded spectra by contributors like you

zon krk zooki

merijnhagens | 1 minute ago

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KKr zooi 3

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mivtachvanpraag | 24 minutes ago

Led lamp 2

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KKR ZOOI 4

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mivtachvanpraag | 36 minutes ago

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jim_r_haas | 43 minutes ago 1

led 12 inches

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led 2021 0301

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led 2021 0301

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cfl

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cdl 2

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LED Lamp

sebastiaandereuver | about 1 hour ago

cfl 2

jim_r_haas | about 1 hour ago

cfl

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mivtachvanpraag | about 2 hours ago

Spaarlamp spectrum

mivtachvanpraag | about 2 hours ago

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rubenvanmeer | about 2 hours ago

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rubenvanmeer | about 2 hours ago