Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Luam Cov Xeem no
- Kauj Ruam 2: Sib sau ua ke thiab xaim ua ke
- Kauj ruam 3: Upload Code
- Kauj ruam 4: Koj Ua Tiav
Video: Breathalyzer Medallion: 4 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Peb txhua tus muaj tus phooj ywg tshwj xeeb uas xav tau kev saib xyuas thaum hmo ntuj. Kuv lub npe hu ua Geoffrey, thiab nyob rau nws lub asthiv tas los nws zoo li muaj lub ntsej muag kom pom sab nraud ntawm qhov kev lav phib xaub nws yuav zoo li cas.
Cov lus qhia no qhia txog kev tsim cov khoom plig uas muaj lub tshuab nqus pa nrog kev ua kom zoo nyob ib puag ncig ntawm ntug thiab e-ink zaub nyob hauv nruab nrab. Nws yog ua raws tus lej arduino thiab siv ESP32 pawg thawj coj uas sib xws nrog arduino IDE.
Khoom siv
Koj yuav xav tau
- Nkag mus rau lub tshuab luam ntawv 3D
- Nkag mus rau lub tshuab txiav laser
- Metalized laser txiav cov khoom
- Roj teeb lipo me me
- Cawv sensor - MQ3 lossis MQ4 pawg thawj coj tawm [Txog 拢 1 ntawm eBay]
- E-ink display [wavehare 2.13 "SPI module ~ 拢 15 los ntawm banggood]
- ESP32 dev board nrog lipo them nyiaj [Kuv siv lolin32 tab sis adafruit tam sim no ua rau huzzah ntau yam uas zoo heev]
- Neopixel tau tshaj lub nplhaib [32 pixels yog qhov loj me yog tias koj xav siv CAD txuas nrog]
- Xaub fais fab hloov [Kuv siv RS 829-0611]
- Kho kom zoo nkauj
Kauj Ruam 1: Luam Cov Xeem no
Luam tawm thiab txiav tawm cov ntu no. Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov khoom siv hlau rau lub ntsej muag phaj raws li nws yuav siv los ua lub khawm muaj peev xwm.
Kauj Ruam 2: Sib sau ua ke thiab xaim ua ke
Thaiv:
Txiav lub roj teeb xaim thiab txuas qhov hloov hauv kab. Txuas cov zis los ntawm qhov no mus rau ib qho ntawm veroboard rau kev faib khoom. Ua raws li cov txheej txheem rau cov zaub thiab kab kab. Kuv pom MQ45 sensor ua haujlwm ntau dua li MQ3. Lawv ob leeg siv qhov tsim nyog tam sim no yog li tau txuas ncaj qha rau veroboad hloov pauv los ntawm esp32. Lub khawm hlau tsuas yog cov hlau ya uas siv lub peev xwm-kov lub peev xwm ntawm lub nti. Qhov no pokes los ntawm lub qhov thiab yuav tsum tau khawb rau saum npoo ntawm daim hlau ntsej muag. Kuv tau ntxiv ib lub garland los ua kom tiav qhov khoom plig no tab sis ib qho kev hloov saw caj dab yuav ua.
Kauj ruam 3: Upload Code
Nws zoo li koj yuav xav tau qhib qhov pib rau ob lub khawm kov thiab lub cawv. Nco ntsoov tias cov ntsuas no xav tau lub txaj rau ntau teev yog li nws tsim nyog tso nws them ib hmo ua ntej siv sijhawm ntawm qhov no.
Koj yuav xav tau cov cai hauv qab no thiab cov tsev qiv ntawv
- Medallion code
- NeoPixelBus los ntawm makuna
- gxEPD lub tsev qiv ntawv los ntawm ZinggJM
Koj kuj tseem yuav tsum tau teeb tsa esp32 pawg lus txhais rau hauv arduino IDE
Kauj ruam 4: Koj Ua Tiav
Thaum koj qhib nws koj yuav pom cov lus qhia ntawm lub vijtsam. Lub ntsuas dej cawv siv sijhawm me ntsis txhawm rau txhawm rau txhawm rau txhawm rau nws yuav siv qee lub sijhawm cia qhov sov so.
Tom qab ntawd yuav muaj lub plawv dhia los ntawm lub teeb. Nias lub pob thiab ua pa maj mam tso rau ntawm lub sensor rau ob peb feeb. Tom qab qhov no nws yuav muab rau koj nyeem thiab qhia kom txuag nws. Tus nqi khaws tseg yuav tig mus rau hauv plawv dhia. Cov cuab yeej no tsis raug lossis zoo ib yam tab sis muab qee qhov kev lom zem zoo nkauj. Txaus siab rau Cov duab txuas nrog qhia 1.6 Geoffreys. Qhov no ntau dhau lawm. Tsis ntev tom qab qhov screen tawg. Muaj peev xwm txhim kho Siv lub ntsuas hluav taws xob zoo dua: Adafruit tam sim no muab I2C lub ntsuas hluav taws xob ntawm lub rooj sib cais uas zoo li cog lus Siv oled: Lub eink zaub tso cai txuag hluav taws xob thiab khaws cov ntawv kawg txawm tias tom qab lub roj teeb tuag. Nws yog qhov kev cia siab dim hauv qhov tsaus ntuj txawm li ntawd los cov lus qhia nyuaj ua raws. Ua kom nws me me Hloov nws mus rau hauv PCB
Pom zoo:
Breathalyzer Microphone: 25 Kauj Ruam (nrog Duab)
Breathalyzer Microphone: Lub tshuab nqus pa microphone yog lub kaw lus tsis sib xws ntawm cov ntshav-cawv cov ntsiab lus qib cov ntaub ntawv teev tseg. Hauv lwm lo lus, koj tuaj yeem ntsuas tus neeg qhov tsis txaus ntseeg nrog lub cuab yeej, uas rau txhua qhov kev xav thiab lub hom phiaj, zoo li tsis txawv li sawv ntsug
Arduino Breathalyzer: 9 Kauj Ruam (nrog Duab)
Arduino Breathalyzer: Dab tsi yog lub tshuab nqus pa uas koj tuaj yeem nug? Nws yog ib qho cuab yeej ntsuas kwv yees cov ntshav cawv (BAC) los ntawm cov pa ua piv txwv. Hauv cov lus yooj yim nws yog cov cuab yeej ntsuas huab cua tus neeg haus cawv lossis tsis haus cawv. Raws li lub npe qhia nws ua haujlwm ntawm arduino.Pur breathalyzer
Cov Duab Duab Duab thiab Cov Duab 1: 4 Cov Kauj Ruam (nrog Duab)
Cov Duab Duab Cubes thiab Cov Duab 1: Thaum sim nrog qee cov ntoo ntoo thiab cov duab los qhia, kuv pom ob peb txoj hauv kev los ua cov voos thiab lwm yam duab los ntawm cov khoom siv yooj yim. Los ntawm kev muab cov no los ua Cov Ntawv Qhia, Kuv vam tias yuav txhawb nqa kev ua si thiab kev kawm. Kev hloov pauv ntawm qhov kev qhia no
Yuav Ua Li Cas Thiaj Li Tshem Tawm Lub Computer Nrog Cov Kauj Ruam Yooj Yim thiab Duab: 13 Kauj Ruam (nrog Duab)
Yuav Tsum Tshem Tawm Lub Khoos Phis Tawj Li Cas Nrog Cov Kauj Ruam Yooj Yim thiab Duab: Nov yog cov lus qhia txog yuav ua li cas tshem lub PC. Feem ntau ntawm cov khoom siv yooj yim yog hloov pauv thiab tshem tawm tau yooj yim. Txawm li cas los xij nws yog ib qho tseem ceeb uas koj tau koom nrog nws. Qhov no yuav pab tiv thaiv koj kom tsis txhob poob ib feem, thiab tseem ua rau kev rov ua dua tshiab
Cov Duab Duab Duab Duab, WiFi Txuas - Raspberry Pi: 4 Cov Kauj Ruam (nrog Duab)
Cov Duab Duab Duab Duab, WiFi Txuas - Raspberry Pi: Nov yog txoj hauv kev yooj yim heev thiab tus nqi qis mus rau cov duab thav duab digital - nrog qhov zoo ntawm kev ntxiv /tshem cov duab hla WiFi ntawm 'nyem thiab luag' siv (pub dawb) xa cov ntaub ntawv . Nws tuaj yeem siv tau los ntawm qhov me me 拢 4.50 Pi Zero. Koj tseem tuaj yeem hloov pauv