Snorkel Sniffer: 4 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Lub qhov rooj raug kaw ntawm lub davhlau thiab ib yam li ntau lwm lub davhlau zoo sib xws ua rau tsaug zog ntau dhau rau koj. Raws li peb tau them se, Kuv tau tsaug zog los ntawm ib tug poj niam nyob rau pem hauv ntej ntawm peb qw "pab nws!" "pab nws !!!!" "NPAJ!" - zoo li qhov no yog lub davhlau mus rau Maui los ntawm lub caij ntuj no txias ntawm Alaska qhov no tsis tau txais tos nrog kev ntxim nyiam thoob ntiaj teb thiab kev nkag siab. Tus poj niam tus txiv tau ploj mus thiab tsis teb. Nws tseem hluas thiab noj qab nyob zoo thiab teb sai rau qhov tseeb ntawm raug ncaws tawm lub dav hlau rau kev tswj hwm kev kho mob … nws tus poj niam tsis txhawj xeeb tias nws yuav tawm lub dav hlau mus rau Maui … hu tau zoo. Ob qho tib si kuv tsaug zog tsis txaus ntseeg thiab nws tsis nco qab tej zaum yog qhov tshwm sim ntawm kev poob qis hauv O2 qib uas muaj nyob hauv txhua qhov kev mus ncig huab cua. Ntxhais fuabtais Leia tej zaum yuav muaj sia nyob niaj hnub no yog tias tsis yog rau kev ua pa nyuaj siab thiab qis O2 ntawm lub davhlau-txawm tias nyob hauv thawj chav kawm.

Qhov Intstructable no yog sau cov cuab yeej me me uas yuav pab koj ntsuas nrog qhov tseeb seb huab cua nyob ib puag ncig koj puas ua pa zoo. Nws yog qhov yooj yim thiab pheej yig ua, muaj lub roj teeb built-in rau kev nqa tau, Micro SD daim npav rau cov ntaub ntawv, lub roj teeb rau siv txuas ntxiv thiab lub vijtsam TFT me me rau saib cov txiaj ntsig.

Kauj Ruam 1: Sau Koj Cov Khoom

Cov ntaub ntawv zoo ib yam li kuv tau siv hauv kuv lwm lub ntsuas ntsuas rau snorkeling: https://www.instructables.com/id/CO2-Measurement-in-Snorkels/ nrog rau ntxiv ntawm TFT cov ntaub thaiv npog thiab rau/tawm thiab rov pib dua khawm

1. Adafruit ads1015 pawg thawj coj tawg

2. SS-11A Hloov Chaw: Teledyne R17 & MSA 406931https://www.sensoronics.com/collections/medical-oxygen- sensors

3. Adafruit Feather 32u4 Adalogger-Pawg zoo heev siv tau yooj yim.

4. Lithium Ion Polymer Battery - 3.7v 1200mAh

5. PowerBoost 1000 Basic - 5V USB Boost @ 1000mA los ntawm 1.8V+

6.

7. Adafruit 1.54 240x240 Wide Angle TFT LCD Zaub nrog MicroSD - ST7789

8. 16mm Illuminated Pushbutton - Dawb Latching On/Off Hloov Adafruit

9. 16mm Illuminated Pushbutton - Dawb Momentary Adafruit

Kauj Ruam 2: Txhim Kho Nws thiab Tsim Nws

Daim duab fritzing yuav tsum ua raws. Lub vijtsam TFT muaj ntau txoj kev sib txuas tab sis ua haujlwm tau zoo. Ob lub cim qhia qhia I2C cov tswv yim tab sis muaj qhov chaw sib txawv yog li tsis muaj teeb meem. Koj tuaj yeem tau txais qib qis dua CO2 sensor tab sis qhov ntsuas mus rau 50, 000 yog qhov muaj txiaj ntsig tshaj plaws vim tias txawm tias chav me me tuaj yeem yooj yim hla ntau dua 1000. Cov khoom siv hluav taws xob tuaj yeem nkag mus rau txhua lub thawv me me. Kuv tsis tau ua 3D luam tawm ntawm ib lub sijhawm no. Ob lub nyees khawm tswj rau thiab tawm thiab rov pib ua daim npav. Thaum tsim nws koj yuav tsum ua tus hlau rau O2 sensor thiab CO2 sensor tawm ntawm lub thawv los ntawm qhov me uas nyob ib sab. O2 sensor hlau tsuas yog tus hais lus xaim txuas thiab koj tuaj yeem ua rau nws yuav luag txhua qhov ntev. Kuv ntseeg tias CO2 sensor xaim yog nkag tau rau txuas ntxiv thiab tej zaum yuav tsum tsis txhob ntev dua. Lub vijtsam tau teeb tsa nrog lub qhov puag ncig hauv lub hau rau saib thiab Adalogger pawg thawj coj tau teeb tsa nyob ib sab ntawm sab nrauv uas tso cai rau roj teeb them, ua haujlwm thiab sau thiab tshem tawm ntawm daim npav cov ntaub ntawv los ntawm rooj plaub.

Kauj ruam 3: Program Nws

Cov phiaj xwm yog tib yam uas kuv tau siv rau kev tshawb xyuas snorkel ua ntej nrog ntxiv cov cai rau TFT npo. Nrog txhua khau raj ib daim ntawv tshiab tau tsim ntawm SD daim npav. Cov lus Snorkel Sniffer tshwm ntawm qhov screen tom qab txhua khau raj thiab tom qab ntawv cov ntaub ntawv tsim nyog tau teev tseg ua raws qib O2 thiab CO2. Yog tias nws tsis tuaj yeem nrhiav cov ntaub ntawv zoo nws qhia nws lub xeev thiab tom qab ntawd koj yuav tsum rov pib dua. Qhov ntsuas O2 yuav tsis zoo tom qab ib xyoos yog li kev tshuaj xyuas sab hauv ntawm nws qhov peev xwm tau ua tiav ntawm txhua lub khau raj. CO2 saib xyuas muaj tus txheej txheem sab hauv thiab yuav tsum nyob ntev.

Kauj ruam 4: Siv Nws

Kuv twb tau piav qhia nws qhov kev siv hauv kev sim cov cuab yeej snorkel-- https://www.instructables.com/id/Oxygen-Measurement-in-Snorkels/ thiab qhov no yog ib qho laj thawj uas kuv tau tsim cov qauv no uas txhua tus tuaj yeem siv tau thiab yog qhib qhov chaw thiab nqa tau. Ib feem nthuav yog yuav ua li cas peb lub ntiaj teb ua pa qhia nws tus kheej thaum koj taug kev ncig thiab sim nws. Qhov kev xav tsis meej ntawm "huab cua tsis zoo" feem ntau yog qhov raug. Nws yog qhov txaus kom pom chav ua haujlwm tau muaj cov ntsiab lus CO2 siab heev los ntawm txhua qhov huffing thiab puffing mus nyob rau ntawd. Nyob deb ntawm lub tsev teev ntuj hauv qab nrog ntau tus neeg….. Maui submarine dawm ntawm no ntawm cov Island tau muaj huab cua zoo heev rau tag nrho cov teev mus nrog 15 lwm tus neeg nyob hauv qab ntawm lub hiav txwv. Weirdly txaus huab cua phem tshwm sim tsuas yog nyob rau hauv cocooning nyob rau hauv koj tus nplij siab tshaj koj lub ntsej muag hauv koj tus kheej lub txaj-tsis txhob ua li ntawd. Lawv tau tshawb fawb ua ntej los saib seb qhov no tuaj yeem ua rau SIDS thiab cov txiaj ntsig tau zoo ib yam li kuv li. Thiab qhov kev tsaug zog zoo heev uas koj tau txais thaum lawv kaw lub qhov rooj ntawm lub dav hlau-zoo li muaj laj thawj rau qhov ntawd ib yam.