Cov txheej txheem:
- Kauj Ruam 1: Sau Koj Cov Khoom
- Kauj ruam 2: Hlau Nws
- Kauj ruam 3: Tsim Nws
- Kauj Ruam 4: 3D Luam Cov Ntaub Ntawv
- Kauj Ruam 5: Tswj Dej
- Kauj ruam 6: Program Nws
- Kauj Ruam 7: Siv Nws
Video: Hydroponics Controller: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28
Ib lub koom haum tsis zoo hu ua Seeds of Change ntawm no hauv Anchorage, Alaska tau pab cov tub ntxhais hluas pib ua lag luam tsim khoom. Nws ua haujlwm ntsug loj hydroponics cog kev loj hlob nyob rau hauv ib lub tsev cog khoom hloov pauv thiab muab kev ua haujlwm los kawm txog kev lag luam ntawm kev saib xyuas cog. Lawv tau txaus siab rau IOT system los pab tswj lawv cov dej tswj. Cov lus qhia no yog qhov tseem ceeb tshaj plaws los sau kuv cov neeg ua haujlwm pab dawb txhawm rau txhim kho qhov tsim nyog thiab nthuav dav microcontroller system los pab lawv ua haujlwm.
Loj Hydroponic loj hlob kev ua haujlwm tau los thiab ploj mus ob peb xyoos dhau los. Kev sib sau ua ke hauv kev lag luam no tau cim los ntawm qhov nyuaj hauv kev ua kom nws muaj txiaj ntsig. Koj yuav tsum ua kom zoo li vwm los ntawm txhua tus as khauj kom ua cov hnab zoo nkauj ntawm cov zaub xas lav muag kom tau txais txiaj ntsig. Cov kab ntsug no tsis tsim txhua yam nrog cov calories tiag-koj tau pib loj hlob zoo ntim cov dej-yog li koj yuav tsum muag nws ntawm tus nqi zoo. Chav tsev tiv taus dej no tau tsim los tswj cov dej hauv lub hauv paus loj thiab tas li ntsuas nws qhov tob, ph, qhov kub thiab txias. Lub hauv paus tseem ceeb ua haujlwm ntawm ESP32 Featherwing thiab tshaj tawm nws cov kev tshawb pom los ntawm lub vev xaib mus rau blynk app hauv koj lub xov tooj rau kev saib xyuas thiab email lossis ntawv ceeb toom yog tias txhua yam tsis zoo rau koj.
Kauj Ruam 1: Sau Koj Cov Khoom
Kev tsim qauv tau tsim los ntawm cov thawv hluav taws xob tiv taus dej pheej yig los ntawm Lowes thiab ob peb tus tuav uas tau luam tawm 3D. Qhov seem ntawm txhua qhov yog txhua yam pheej yig tshwj tsis yog rau chav pH los ntawm DF Neeg Hlau thiab ETape los ntawm Adafruit. DF Neeg Hlau muag lawv qhov tshiab 3 volt version ntawm lawv cov analog pH sensor nrog tus nqi tshuaj xyuas pH pheej yig dua thiab koj yuav zaum yuav tsum tau nqis peev hauv cov nqi kim ntawm qhov no rau kev tso dej tas li. Kuv tsis suav nrog tus ntsuas hluav taws xob tseem tab sis qhov no tej zaum yuav yog qhov hloov pauv tom qab pom li cas tus nqi no.
1. Ob lub laib dej-tiv thaiv lub thawv hluav taws xob los ntawm Lowes-nrog ntau yam khoom siv los tuav ncaj thiab khoov cov raj- $ 10
2. 12 Txheem eTape Liquid Level Sensor nrog Yas Casing Adafruit -$ 59 koj tuaj yeem tau txais qhov no yam tsis muaj lub tsev yas rau $ 20 tsawg dua …
3. Adafruit HUZZAH32-ESP32 Feather Board-pawg thawj coj zoo. $ 20
4. Aiskaer 2 Daim Sab Sab Ntses Dej Ntses Tank Sab mounted Kab Rov Tav Dej Ua Ntej Hloov Dej Qib $ 4
5. Adafruit Tsis Latching Mini Relay FeatherWing
6. Lipo-roj teeb $ 5 (fais fab rov qab)
7. Nkawm khau LED ntau yam xim
8. Waterproof DS18B20 Digital kub sensor + ntxiv $ 10 Adafruit
9. Lub ntiajteb txawj nqus: Analog pH Sensor/Meter Kit V2 DF Neeg Hlau $ 39-Kev sojntsuam pH yuav raug nqi ntau dua $ 49
10 Waterproof Rugged Metal On/Off Switch with Red LED Ring - 16mm Liab On/Off $ 5
11 Dej Dej Solenoid Valve - 12V - 3/4 (Tsis txhob tau txais 1/2 nti - nws tsis haum dab tsi …)
12. Diymall 0.96 Inch Yellow Blue I2c IIC Serial Oled LCD LED Module $ 5
Kauj ruam 2: Hlau Nws
Tsuas yog ua raws daim duab Fritzing rau txoj hlua. Qhov esp32 tau teeb tsa ntawm daim duab duab nrog lub vijtsam OLED ntawm sab nraud qhov uas nws yuav ntsib lub qhov me me nyob hauv nruab nrab nraub qaum ntawm cov neeg laib-kem. Cov LED tau txuas nrog ob qhov digital outputs ntawm ESP. Ib qho yog qhia txog kev sib txuas WiFi thiab lwm qhov tshaj tawm yog tias Relay tau qhib rau cov dej tso tawm. Lub roj teeb Lipo txuas nrog lub roj teeb nkag ntawm lub rooj tsavxwm. Tag nrho lwm cov laug cam (pH, xa tawm, Etape, ib-hlau kub, OLED) txhua tus tau siv los ntawm 3 volts ntawm lub rooj tsavxwm. Qhov qhib/tawm txuas nrog hauv av los ntawm kev pab tus pin ntawm lub rooj tsavxwm tseem ceeb-LED tau siv los ntawm TSIS txuas rau lub zog. ETape yog qhov yuav tsum tau tshuaj xyuas kom zoo - ntawm kuv lub rooj tsav xwm lub zog thiab av tau thim rov qab (RED/BLACK) thiab qhov no zoo li yog rooj plaub nrog lwm tus uas tau muaj teeb meem no (tshawb hauv adafruits lub vev xaib rau qhov teeb meem no …) kuj tus resistor suav nrog hauv lub taub hau yuav tsum ntsuas kom zoo-nws tsis zoo li luam tawm. DH pawg neeg hlau tshiab ua haujlwm nrog 3V tam sim no thiab yog li ua haujlwm nrog ESP32. Tsis tuaj yeem tau txais A0 los ua haujlwm - tsis siv cov tswv yim ua ntej Wifi txuas yog li kuv tau siv lwm cov lus sib piv.
Kauj ruam 3: Tsim Nws
Txhua yam haum zoo heev hauv lub thawv loj. Ob tug ncej ntawm cov kab hluav taws xob txuas tau zoo tawm ntawm lub txiv mis tsis muaj dej hauv qab. Cov no txhawb nqa cov ntsuas ntsuas. Lawv tuaj yeem ua raws qhov kev txiav txim siab ntev dua lossis luv dua kom ncua lub thawv siab dua lossis qis dua mus rau qib dej-koj qhov txwv tsuas yog qhov ntev ntawm koj cov xov txuas uas yuav tsum tau nkag mus rau hauv lub thawv. Cov raj no yuav tsum tau muab ntim rau hauv qab nrog silicon. Cov cuab yeej raug tshem tawm los ntawm 3D luam ntawv txuas uas sib haum rau qhov nkhaus ntawm lub cev etape thiab txoj kab txuas. Lawv tau yooj yim kho nrog tis txiv ntseej. Cov tuav tshwj xeeb rau kev soj ntsuam pH thiab One-wire temp probe kuj tau luam tawm. Lub npov txhawb nqa rau qib - cov tswj dej hauv dej kuj tau luam tawm 3D. Cov keyboards no tsis muaj dej thiab tsim tau zoo thiab pheej yig. Lawv zoo li tau muab tso rau ntawm lub qhov rooj qhib qhov rooj. Lub thawv tau ntim nrog silicon tom qab lawv tau nyab xeeb nrog cov txiv ntseej nyob sab hauv. Qhov kev ncua deb ntawm cov hloov no yuav txiav txim seb muaj dej ntau npaum li cas ua ntej kaw. Txhua lub xov hlau yog ua los ntawm qhov qhib qis dua thiab tom qab ntawd kaw nrog silicon. Cov xaim hluav taws xob ntsuas pH tau pub nkag los ntawm qhov qhib sab saud vim nws yuav zoo li yuav hloov pauv ntau zaus. Qhov qhib/tawm hloov tau kub kub rau hauv txoj haujlwm. Lub khib kom ruaj ntseg txhim kho esp32 nrog lub vijtsam tau luam tawm 3D. Lub qhov rais me me puag ncig tau ua siliconed hla lub hau npog rov qab los tiv thaiv lub vijtsam OLED los ntawm dej.
Kauj Ruam 4: 3D Luam Cov Ntaub Ntawv
Nov yog cov ntaub ntawv STL rau txhua tus neeg tuav thiab txhawb nqa. Cov no tau tsim los kom haum rau cov yam ntxwv txhawb nqa. Lub thawv rau solenoid yuav tsum tau hloov kho tom qab luam ntawv rau lub zog/txuas cov chaw nres nkoj thiab LED qhov ntawm sab xub ntiag.
Kauj Ruam 5: Tswj Dej
12 volt solenoid tau muab tso rau hauv nws tus kheej kev cai luam tawm 3D vaj tsev uas tseem suav nrog chaw nres nkoj rau cais lub zog thiab kab kev tswj los ntawm plaub lub rooj sib hais plaub hauv lub tsev. Nws kuj suav nrog lub me liab coj uas tig rau thaum lub solenoid tau qhib. Lub vaj hauv tsev tsis tu ncua tuaj yeem txuas nrog 3/4 nti qhib-tsis tau txais 1/2 ntau yam ntawm qhov no-koj yuav muaj lub sijhawm nyuaj nrhiav cov txuas ….
Kauj ruam 6: Program Nws
Cov cai yog ncaj ncaj. Nws sib cav ob peb yam sib txawv subroutines thiab tshaj tawm lawv hla Blynk network. Yog tias koj tau ua haujlwm nrog Blynk ua ntej koj paub qhov laum. Koj yuav tsum suav tag nrho Blynk software thiab txuas tus yuam sij rau koj lub microcontroller tshwj xeeb thiab qhia chaw nres tsheb. Koj kuj tseem yuav tsum tau muab daim ntawv pov thawj rau koj li kev txuas Wifi. Nws txhua yam ua haujlwm zoo nkauj thiab muab txoj hauv kev yooj yim heev los tshaj tawm cov ntaub ntawv nyuaj uas tsis ua haujlwm ntau. Koj yuav tsum teeb tsa Blynk cov sijhawm nruab nrab nruab nrab rau txhua qhov ntsuas ntsuas. Cov no yuav tsum tau pib thiab khiav hauv cais subroutine. Kuv muaj cais ib qho rau pH, ntsuas kub, dej siab thiab lub sijhawm uas solenoid valve tseem qhib-qhov no yog tshuaj xyuas yog tias cov dej nyob ntev dhau lawm yam tsis tau ntim lub tank-tsis zoo. Cov dej qhov siab subroutine tsuas yog siv qhov nruab nrab ntawm ntau qhov kev nyeem los ntawm qhov faib hluav taws xob ntawm eTape (saib daim ntawv dhau los-qhov ntsuas no tau xaim tsis raug los ntawm lub Hoobkas ….) tank ntawm qhov siab thiab qis txwv ntawm daim kab xev. PH subroutine tau nyuab dua. DH Neeg Hlau suav nrog qee qhov software rau kev pib ua tab sis kuv tsis tuaj yeem ua nws txhua. Koj yuav tsum tau nyeem nyoos los ntawm A2 chaw nres nkoj nrog tsis ntawm 4.0 thiab 7.0 (suav nrog hauv cov khoom siv) thiab teeb tsa cov no mus rau "tus nqi acid" thiab "tus nqi nruab nrab" hauv ntu ntu ntawm qhov haujlwm. Nws yuav txheeb xyuas qhov nqes hav thiab y cuam tshuam los xam tag nrho cov txiaj ntsig pH tom ntej rau koj. Cov pH yuav tsum tau rov ua dua ib yam nkaus txog txhua 2 lub hlis los tshuaj xyuas nws. Lub sijhawm subroutine yog koj li txheej txheem ib-txoj haujlwm. Tsuas yog kev ua haujlwm hauv ntu ntu tsis muaj dab tsi yog txhawm rau txheeb xyuas qhov xwm txheej ntawm ob lub ntab hloov pauv los txiav txim siab thaum twg yuav qhib dej thiab pib lub sijhawm.
Kauj Ruam 7: Siv Nws
Ntawm kev sim thawj zaug lub tshuab ua haujlwm tau zoo-muaj qhov hloov pauv tau yooj yim rau cov twj paj nruag thiab lub thawv tiv thaiv dej ua rau teeb tsa tau yooj yim hauv qhov chaw hloov pauv sai. Nws yuav tsum tau pom yog tias qhov kev ncua deb nruab nrab ntawm ob txoj hauv kev hloov dej ua pov thawj txaus. Ib puag ncig Blynk tau tshaj tawm thiab tswj nrog lub xov tooj ntawm tes yooj yim ua. Kev tswj ncaj qha rau cov khoom xa tawm hauv xov tooj ua rau kev tshem tawm ntawm cov txheej txheem ua tau thaum muaj xwm txheej dej txaus ntshai tshwm sim. Qhov yooj yim uas koj tuaj yeem tam sim muab cov khoom xa tawm mus rau ntau yam khoom siv li sai tau ua rau sib qhia cov ntaub ntawv nrog ntau tus neeg tsis muaj teeb meem. Kev txaus siab yav tom ntej yuav nrog kev siv lub tshuab ua khoom noj kom zoo, ntsuas kev coj ua (paub cov teeb meem nrog pH ntsuas) thiab ntxaij sib txuas nrog lwm cov hauv paus txhawm rau ntsuas thaj chaw deb nyob hauv qhov chaw loj hlob.
Pom zoo:
YADPF (YET Lwm Tus Duab Duab Duab): 7 Kauj Ruam (nrog Duab)
YADPF (YET Lwm Tus Duab Duab Duab): Kuv paub qhov no tsis yog khoom tshiab, Kuv paub, Kuv tau pom qee qhov ntawm cov haujlwm no ntawm no, tab sis kuv ib txwm xav tsim kuv tus kheej cov duab thav duab. Txhua daim duab thav duab kuv tau pom yog qhov zoo, tab sis kuv tab tom nrhiav lwm yam, Kuv tab tom nrhiav qhov zoo nkauj tiag tiag
Kev Tsim Qauv Duab Duab/Duab Duab Duab: 4 Kauj Ruam
Kev Tsim Qauv Duab Duab/Duab Duab Duab: Nyob zoo txhua tus, Hauv qhov kev qhia no, Kuv yuav qhia koj cov txheej txheem ntawm yuav ua li cas thiaj tsim 3D qauv siv cov duab digital. Cov txheej txheem hu ua Photogrammetry, tseem hu ua Image-Based Modeling (IBM). Tshwj xeeb, hom txheej txheem no tau siv los rov ua dua
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 £ 4.50 Pi Zero. Koj tseem tuaj yeem hloov pauv