Ua tus EOS 1 Qhib-qhov chaw Spectrometer: 10 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28

EOS 1 (Erie Open Spec v1.0) yog qhov yooj yim, qhib qhov chaw, lub xov tooj smartphone-based spectrometer tsim los siv los ntawm ib puag ncig tus neeg lub siab rau ntsuas cov khoom noj muaj nyob hauv dej.

Thov hla mus rau qib 5 yog tias koj muaj cov khoom siv EOS 1 raug cai.

Cov ntaub ntawv tsim tawm (STL, DXF) kuj tseem luam tawm ntawm peb nplooj ntawv Thingiverse:

Kauj Ruam 1: Laser-txiav Acrylic Vaj Tsev

• hla yog tias koj muaj EOS 1 pob khoom (suav nrog hauv cov khoom siv)
• Peb siv 40W Epilog Laser kos duab thiab nws ua haujlwm tau zoo.
• DXF cov ntaub ntawv rau Laser txiav kuj tseem muaj nyob ntawm peb nplooj ntawv Thoob Ntiaj Teb:
• siv cov ntawv Acrylic opaque tuab 1/8 "tuab (piv txwv li," daim ntawv-resistant Acrylic ntawv "yog qhov kev xaiv zoo:
• tsis txhob siv cov Acrylic ntshiab
• tsis txhob siv PVC ntawv (cov pa phem tuaj yeem tsim tawm thaum laser txiav PVC)
• EOS 1 tuaj yeem haum rau hauv 12 "X 12" ntawv
• Tshem daim ntawv npog ntawm ib sab nkaus xwb

Kauj Ruam 2: 3D-Luam Tus Qauv Tus Qauv thiab Slit

• hla yog tias koj muaj EOS 1 pob khoom (suav nrog hauv cov khoom siv)
• Siv Formlabs Form 2 SLA 3D tshuab luam ntawv (https://formlabs.com/3d-printers/form-2/)
• Ob ntu yuav tsum yog 3D-luam tawm: tus qauv nqa thiab txiav
• .form cov ntaub ntawv raug txuas nrog

• Cov ntaub ntawv tsim 3D (STL) kuj tseem muaj nyob ntawm peb nplooj ntawv Thingiverse:

Kauj Ruam 3: Ntxuav Tawm Cov Qauv Txhawb Nqa ntawm 3D Luam Ntawv

• hla yog tias koj muaj EOS 1 pob khoom (suav nrog hauv cov khoom siv)
• rab riam exacto yuav pab tau
• tsis txhob hnov qab cov kev txhawb nqa sab hauv lub qhov rooj cuvette, thiab sim ua kom sab hauv sab hauv kom du raws li qhov ua tau

Kauj Ruam 4: Nruab Reflector, LED, thiab Slit

1. hla yog tias koj muaj EOS 1 pob khoom (suav nrog hauv cov khoom siv)
2. txiav ib daim ntawm Teflon ntawv (1/32 " - 1/16" tuab) uas tuaj yeem haum rau qhov sib txawv ntawm qhov pom
3. qhwv ib daim ntawm Aluminium ntawv ci nkaus xwb sab nrauv (sab nraub qaum) ntawm daim ntawv Teflon
4. ntxig Teflon+ntawv ci rau hauv qhov pom kev sib txawv
5. ntxig ib lub ci dawb ci rau hauv LED qhov
6. ua raws txoj kab nrog cov lus qhia nyob rau sab xub ntiag ntawm tus qauv tuav, kho nrog superglue

Kauj ruam 5: Sib sau ua ke

1. muab daim iav (1 "square) tso rau hauv phaj tuav nrog daim kab xev ob tog
2. muab khoom tso rau hauv qhov chaw raws li qhia hauv daim duab
3. Nco ntsoov sab nrog daim npog npog ntsej muag sab hauv (tiv thaiv qhov muag)
4. ruaj ntseg ob sab phaj nrog cov ntsia hlau

Kauj Ruam 6: Nruab Pob Roj Teeb

• nruab ib tus tiv thaiv tam sim no-txwv (10-220 Ohm) rau hauv ib qho ntawm sab hauv sab hauv lub roj teeb, xyuas kom nws tau caij nplooj ntoo hlav
• siv daim kab xev ob tog txhawm rau txhawm rau txhim kho lub roj teeb pob rau hauv qab phaj (dua, npog daim ntawv ntsej muag sab hauv), nco ntsoov hloov lub pob roj teeb tuaj yeem nkag tau los ntawm sab nraud.

Kauj Ruam 7: Txuas Cov Roj Teeb Nrog LED

1. muab ob lub roj teeb AAA tso rau hauv lub roj teeb (xyuas thiab xyuas kom meej tias qhov tseeb yog qhov tseeb)
2. nruab hauv qab phaj rau EOS1
3. txuas cov xov hluav taws xob los ntawm pob roj teeb rau LED (xaim liab mus rau ob txhais ceg ntev ntawm LED, xaim dub rau luv ceg)
4. sim hloov thiab xyuas tias lub hau LED nce

Kauj Ruam 8: Nruab Diffraction Grating

1. hla yog tias koj muaj EOS 1 pob khoom (suav nrog hauv cov khoom siv)
2. txiav tawm ib qho me me (kwv yees li 1cm X 2cm) ntawm qhov sib txawv sib cais, xyuas kom sab ntev ua ke nrog txoj kab ntsug ntawm daim duab los qhia
3. ua kom cov grating nrog cov axis ntawm daim phaj saum toj no (ntawm no peb tau tuaj nrog jig yooj yim nrog lub laser pointer, saib daim duab txuas)
4. ruaj ntseg rau ntawm daim phaj saum (sab hauv, dua, sab nrog daim ntawv npog) nrog daim kab xev Scotch (ntawm no peb nyuam qhuav tshwm sim los ntawm kab xev Scotch, yog li peb siv kab xev Kapton)

Kauj Ruam 9: Txhim Kho Phaj Sab saum toj thiab Npog Phaj

• daim npog npog yuav tsis xav tau
• nov peb siv daim kab xev hluav taws xob ua ib pob khawm
• tam sim no EOS 1 tau npaj txhij
• txuas ntxiv, ua raws cov txheej txheem kev ua haujlwm ntawm no: