Cov txheej txheem:

Lub Teeb Pollution Park Model Project: 15 Kauj Ruam
Lub Teeb Pollution Park Model Project: 15 Kauj Ruam

Video: Lub Teeb Pollution Park Model Project: 15 Kauj Ruam

Video: Lub Teeb Pollution Park Model Project: 15 Kauj Ruam
Video: easy science experiment||science easy experiment||simple experiment do at home||#short#E_bull_jet#yt 2024, Kaum ib hlis
Anonim
Lub Teeb Pollution Park Model Project
Lub Teeb Pollution Park Model Project

Lub teeb qias neeg yog teeb meem loj hauv ntau lub nroog loj thoob plaws ntiaj teb. Lub teeb ci ntau dhau hauv peb lub nroog tuaj yeem cuam tshuam cov qauv kev tsiv chaw ntawm ntau yam tsiaj, xws li vaub kib thiab noog thiab ua rau lawv raug tua, ua rau muaj kev cuam tshuam me me ntawm kev sib txawv ntawm cov kab ke sib txawv. Tsis tas li ntawd, lub hnub ci ci ntau dhau los ntawm lub teeb nyob rau txhua hmo tau ua rau muaj kev cuam tshuam hauv tib neeg cov suab paj nruag circadian thiab ua rau tsis zoo rau lawv lub cev kev noj qab haus huv. Txoj haujlwm ua qauv no tuaj yeem pab ua piv txwv seb lub teeb pom kev qis qis thiab lub suab txav txav tuaj yeem tsim lub teeb pom kev zoo dua qub uas txuag hluav taws xob thiab txiaj ntsig zoo rau tib neeg thiab tsiaj ib yam nkaus.

*Txhawm rau ua kom pom tseeb tias qhov teeb pom kev zoo no cuam tshuam rau nws ib puag ncig thiab nws ua haujlwm li cas ze, peb tsim ob qho qauv. Koj tsuas yog yuav tsum tsim ib qho yog tias koj xav tau.*

Khoom siv

rau ib puag ncig qauv:

Txog ib puag ncig tus qauv, ntxiv rau cov khoom siv tib yam tau teev tseg ua ntej, koj yuav xav tau ntau yam khoom siv qee yam uas suav nrog:

-daim ntawv

-20 (nees nkaum) ntoo ntoo/popsicle sticks

-20 (nees nkaum) jumper xov hlau

-Arduino Khoom

-nplaum nplaum los yog kab xev

Sau cov ntaub ntawv ntawd rau hauv qhov chaw uas koj tuaj yeem ua haujlwm.

rau up-close qauv:

-1 (ib) khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm lub qhov ncauj ntawm 4 ntiv tes (loj txaus los tso lub raj mis tso rau hauv lub qhov ncauj thiab kaw kom nruj. Kuv siv lub raj mis vitamin tab sis ib lub raj mis loj ua haujlwm tiag tiag)

-tsis phom rab phom nrog ntau cov kua nplaum

-4 (plaub) dav 6-nti popsicle sticks, txiav ib nrab

-2 (ob) nyias 6-inch dowel rods, txiav ib nrab

-1 (ib) daim ntawv tso quav tso quav/raj ntawv me me

-yog 2 (ob) xim acrylic xim (peb siv dub thiab dawb, tab sis koj tuaj yeem siv cov xim uas koj xav tau)

-2 (ob) daim loj ntawm tuab ua npuas dub

-1 (ib) khub txiab txiab

-1 (ib) Exacto riam

rau coding thiab electronics:

-1 (ib qho) Arduino cov khoom siv (cov khoom siv peb tau siv yog Super Starter UNO R3 Project cov khoom siv los ntawm Elegoo. Lwm yam khoom siv yooj yim Arduino yuav ua haujlwm ib yam nkaus)

*Cov hauv qab no yuav tsum yog hauv koj cov khoom siv; yog tias lawv tsis yog, thov tau lawv.

-1 (ib qho) 830 khi-ntsiab lus breadboard (txhua lub khob cij ntev yuav ua)

-1 (ib) 10K potentiometer

-1 (ib) SD daim npav sensor

-1 (ib) photocell photoresistor

-2 (ob) 220 ohm resistors

-20 (nees nkaum) txiv neej xov hlau (tsuas yog hauv qhov xwm txheej, koj tuaj yeem tsis muaj ntau dhau)

-1 (ib) Arduino USB cable

Kauj Ruam 1: Up-Close Model: Kauj Ruam 1

Qauv-Kaw Qauv: Kauj Ruam 1
Qauv-Kaw Qauv: Kauj Ruam 1
Qauv-Kaw Qauv: Kauj Ruam 1
Qauv-Kaw Qauv: Kauj Ruam 1
Qauv-Kaw Qauv: Kauj Ruam 1
Qauv-Kaw Qauv: Kauj Ruam 1

Nqa koj daim ua npuas dej thiab txiav tawm ib daim trapezoid nrog lub hauv paus ntawm 3.5 ntiv tes, hauv qab hauv paus ntawm.5 ntiv tes, thiab qhov siab ntawm 3 ntiv tes. Rov ua dua 3 zaug kom tau plaub trapezoids. Tom qab ntawd txiav tawm ib lub xwmfab nrog 2 ntiv tes ntawm txhua sab. Kub nplaum lub hauv paus sab saum toj rau ob sab ntawm lub xwmfab thiab kub nplaum ob sab ntawm trapezoids ua ke. Ceev faj! Cov kua nplaum yog qhov kub heev. Cov duab txuas saum toj no yuav tsum yog koj cov khoom kawg zoo li cas. Daim duab saum toj no qhia tias cov khoom haum ua ke thiab ntsuas li cas, yog tias koj xav tau:)

Kauj Ruam 2: Up-Close Model: Kauj Ruam 2

Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2
Qauv-Kaw Qauv: Kauj Ruam 2

Nqa koj cov popsicle sticks thiab faib lawv ib nrab yog tias koj tsis tau ua li ntawd. Tom qab ntawd muab cov kua nplaum tso rau sab hauv ntawm trapezoids qhov twg cov ces kaum sib ntsib (saib cov duab txuas yog tias tsis nkag siab). Rov ua dua peb seem ntxiv.

Kauj Ruam 3: Up-Close Model: Kauj Ruam 3

Qauv-Kaw Qauv: Kauj Ruam 3
Qauv-Kaw Qauv: Kauj Ruam 3
Qauv-Kaw Qauv: Kauj Ruam 3
Qauv-Kaw Qauv: Kauj Ruam 3
Qauv-Kaw Qauv: Kauj Ruam 3
Qauv-Kaw Qauv: Kauj Ruam 3

Nqa koj cov pas nrig thiab faib lawv ib nrab yog tias koj tsis tau ua li ntawd. Tom qab ntawd lo rau ib nrab ib puag ncig ntawm lub xwmfab sab hauv ntawm qhov ntxoov ntxoo (saib cov duab txuas yog tias qhov ntawd tsis nkag siab). Rov ua dua rau peb sab ntxiv.

Kauj Ruam 4: Kaw-Kaw Qauv: Kauj Ruam 4

Qauv-Kaw Qauv: Kauj Ruam 4
Qauv-Kaw Qauv: Kauj Ruam 4
Qauv-Kaw Qauv: Kauj Ruam 4
Qauv-Kaw Qauv: Kauj Ruam 4

Lub sijhawm los pleev xim koj lub khob hliav qab! Koj tuaj yeem pleev xim nws txawm li cas los xij koj xav tau, ua siab ncaj; koj tsis tas yuav pleev xim nws yog tias koj tsis xav tau. Qhov peb tau ua yog pleev xim ntoo cov ntsiab lus sab hauv dawb thiab sab nrauv ntawm lub khob dub kom npog cov kua nplaum kub thiab kov cov xim dawb ua yuam kev. Cov kua nplaum kub tuaj yeem ntxhov vim peb siv cov xim los ua kom peb txoj haujlwm zoo ib yam. Thaum koj tau pleev xim koj lub khob hliav qab, cia qhuav qhuav li 30 feeb mus rau n teev, nyob ntawm seb hom tshuaj pleev xim twg koj siv. Txhua yam xim acrylic ua haujlwm; peb siv Craftsmart xim.

Kauj Ruam 5: Up-Close Model: Kauj Ruam 5

Qauv-Kaw Qauv: Kauj Ruam 5
Qauv-Kaw Qauv: Kauj Ruam 5
Qauv-Kaw Qauv: Kauj Ruam 5
Qauv-Kaw Qauv: Kauj Ruam 5
Qauv-Kaw Qauv: Kauj Ruam 5
Qauv-Kaw Qauv: Kauj Ruam 5

Tam sim no coj koj daim ntawv tso quav tso quav thiab txiav ob qho 1.5 los ntawm 0.75 nti plaub fab ntawm ntug ntawm lub raj hla ntawm ib leeg. Txiav 0.75 hauv qab, 1.5 hauv hla. (Saib cov duab saum toj no yog tias tsis nkag siab.) Yog tias koj muaj tes loj dua, koj tuaj yeem ua lub qhov kom loj dua kom tso tau ntau chav rau pub hauv cov khoom siv hluav taws xob. (peb muaj daim kab xev ntawm ib feem me me ntawm lub raj vim nws ripped).

Kauj Ruam 6: Kaw-Kaw Qauv: Kauj Ruam 6

Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6
Qauv-Kaw Qauv: Kauj Ruam 6

Tam sim no ntawm tib qhov kawg ntawm lub raj uas koj nyuam qhuav txiav lub qhov tawm, ntsuas ib feem uas koj tsis tau txiav thiab txiav tawm 2 daim me me ua ntu raws qhov ntev thiab dav los txhawb cov duab los qhia. Kub nplaum cov ntawv rau qhov tsis txiav (ib qho rau txhua qhov tsis txiav) ntawm sab hauv ntawm lub raj. Tom qab ntawd pleev xim rau sab nrauv ntawm lub raj (peb tau ua nws dawb) thiab cia nws qhuav li 30 feeb mus rau ib teev.

Kauj Ruam 7: Kaw-Kaw Qauv: Kauj Ruam 7

Qauv-Kaw Qauv: Kauj Ruam 7
Qauv-Kaw Qauv: Kauj Ruam 7
Qauv-Kaw Qauv: Kauj Ruam 7
Qauv-Kaw Qauv: Kauj Ruam 7
Qauv-Kaw Qauv: Kauj Ruam 7
Qauv-Kaw Qauv: Kauj Ruam 7

Tam sim no lo rau hauv koj lub raj hauv nruab nrab ntawm lub xwmfab sab hauv ntawm lub khob hliav qab. Thaum koj lo nws rau hauv, taw qhia nws kom lub qhov taw tes rau ntawm ob sab sib cais thiab tias muaj qee qhov chaw nruab nrab ntawm cov ntoo dowels thiab lub qhov rau tso rau hauv LEDs. Tam sim no ua tib zoo kub nws rau hauv, ntxiv qee cov kua nplaum ntxiv los txhawb nws.

Kauj Ruam 8: Kaw-Kaw Qauv: Kauj Ruam 8

Tam sim no tau txais koj lub raj mis vitamin. Xim nws dua yog tias koj xav tau thiab cia nws zaum li 30 feeb mus rau ib teev. Tom qab ntawd muab lub khob hliav qab tso rau hauv lub raj mis, thawb cov ntawv tso quav tso rau hauv ib qho me ntsis kom nws lo. Koj tsis xav kom ci nws hauv! Koj xav kom muaj peev xwm tshem lub raj xa dej los ntawm lub raj mis kom cuam tshuam nrog cov khoom siv hluav taws xob yog tias koj xav tau.

Thiab bam! Koj muaj lub teeb. Ua raws cov khoom siv hluav taws xob thiab cov lus qhia ntxiv rau lawv rau koj lub teeb.

Kauj Ruam 9: Ib puag ncig Qauv- Kauj Ruam 1

Txog tus qauv ib puag ncig, ntxiv rau tib cov khoom siv uas tau teev tseg ua ntej, koj yuav xav tau ntau yam khoom siv qee yam uas suav nrog:

-cov ntawv tsim ntawm ntau daim ntawv thiab xim

-daim ntawv

-20 (nees nkaum) ntoo ntoo/popsicle sticks

-20 (nees nkaum) jumper xov hlau

-Arduino Khoom

-nplaum nplaum los yog kab xev

Sau cov ntaub ntawv ntawd rau hauv qhov chaw uas koj tuaj yeem ua haujlwm.

Kauj Ruam 10: Ib puag ncig tus qauv: Kauj Ruam 2

Qauv Ib puag ncig: Kauj Ruam 2
Qauv Ib puag ncig: Kauj Ruam 2

Tsim cov qauv teeb:

- Ua ntej siv daim ntawv tsim thiab txiav lawv mus rau hauv trapezoids (koj yuav xav tau 4)

- Tom qab ntawd txiav 1 lub xwmfab, qhov no yuav mus rau sab saum toj ntawm lub trapezoid los npog nws

- Siv daim kab xev txhawm rau muab lawv sib dhos ua ke los ua ib daim duab 3 -seem

- Ua ntej koj kaw kab xev rau saum daim ntawv tsim ua kom ntseeg tau tias koj ntxig ib qho LED (daj) thiab txhuam lub qhov los ntawm daim ntawv saum toj kawg nkaus kom nws haum tau

- Thaum uas nyob hauv, koj tuaj yeem txiav tawm ib lub duab plaub, qhov no yuav yog koj lub hnub ci vaj huam sib luag thiab kub kua nplaum rau saum lub trapezoid

- Ua kom lub teeb tiag tiag koj yuav xav tau cov ntoo ntoo thiab koj yuav tsum tau muab lo rau ua ke ua lub teeb (raws li qhia hauv daim duab)

- Tam sim no koj muaj txhua yam glued nyob rau hauv qhov chaw, vam tias koj muaj lub teeb zoo li lub teeb, koj yuav tsum txuas cov xov txuas txuas rau koj li LED qhov kawg.

- Txog tam sim no koj tej zaum tau pom tias ib lub xaim jumper yuav tsis ntev txaus los txuas rau koj lub khob cij, yog li tam sim no siv ntau lub xov hlau jumper thiab ua saw ntev txaus rau txuas rau koj lub rooj noj mov

- Rov ua cov kauj ruam no rau lwm 3 lub teeb

Kauj Ruam 11: Tus Qauv Ib puag ncig- Kauj Ruam 3

Tam sim no cov teeb tau ua nws yog lub sijhawm los tsim koj ib puag ncig!.

Ua ntej coj ob daim dub ua npuas ncauj thiab hauv ib qho chaw ntsuab ntawm daim ntawv tsim thiab siv koj cov kua nplaum lo rau lo rau nws, qhov no yuav yog cov qauv ua si tiaj nyom. Tom qab ntawd ntawm lwm daim ntawm cov npuas dub tso ib daim ntawv xiav ntawm kev tsim kho (qhov no yuav yog koj lub ntuj), tom qab ntawd koj tuaj yeem txiav tawm lub hnub thiab txoj kev los qhia txog hnub poob.

Tam sim no koj muaj ob qho ntawm koj daim dub ua npuas ncauj nrog daim ntawv tsim rau thiab lo nws yog lub sijhawm los txuas ob daim rau hauv "L" hom ntawv siv kab xev, qhov twg daim ntawv ua npuas ncauj nrog daim ntawv siv ntsuab tau tso thiab ib qho nrog lub hnub poob hauv kev sawv.

Kauj Ruam 12: Ib puag ncig tus qauv- Kauj Ruam 4

Tam sim no nws yog lub sijhawm los tsim chaw ua si rau peb lub tiaj ua si!

Ua ntej tuav koj cov ntoo uas tseem tshuav thiab siv koj rab phom kub kub los ua ke ua ke kom txog thaum koj tsim cov chaw ua si.

Nco ntsoov ua thawj cov kua nplaum 4 cov ntoo rau ntawm koj daim ua npuas ncauj nrog daim ntawv ntsuab tsim thiab tom qab ntawd ua lub ru tsev thiab txuas qhov ntawd mus rau lub hauv paus, tom qab ntawd koj tuaj yeem yooj yim ntxiv xim lom zem kom ua rau koj qhov chaw ua si zoo nkauj dua.

Tom qab ntawd koj tseem tuaj yeem tsim koj tus kheej pob hoop! Rau qhov no, nws yooj yim heev tsuas yog txiav ib daim ntawv siv rau hauv ib nrab lub voj voog thiab tom qab ntawd nqa tus pas ntoo thiab kaw nws thiab koj mus koj muaj pob hoop!

Kauj Ruam 13: Ib puag ncig tus qauv-Kauj Ruam 5

Ib puag ncig tus qauv- Kauj Ruam 5
Ib puag ncig tus qauv- Kauj Ruam 5

Tam sim no koj tuaj yeem nqa tag nrho koj lub teeb thiab kub kua nplaum rau txhua lub ces kaum, koj tseem tuaj yeem ntxiv qee cov nyom yog tias xav tau!

Koj txhua tus ua tiav tam sim no! Tsuas yog xyuas kom koj ua txhua yam zoo nkauj thiab tso ua ke thiab xyuas kom tseeb tias koj muaj tag nrho koj lub ntsuas hluav taws xob txuas nrog lub khob cij.

Kauj ruam 14: Coding

Coding
Coding
Coding
Coding
Coding
Coding

Peb cov cai tau qhib los ntawm qhov tsis muaj lub teeb los tsoo lub yees duab resistor. Thaum cov duab tiv thaiv tsis hnov lub teeb tsawg nws yuav tso cai rau piezoelectric qhib thiab ua rau siab. Thaum lub piezoelectric xav tias muaj qhov txaus txaus ntawm lub siab LED yuav qhib rau thaum muaj cov neeg nyob ze.

drive.google.com/file/d/11xQD5VD1uhLnP61tS…

Kauj Ruam 15: Teeb Khoom Siv Hluav Taws Xob

Kev teeb tsa hluav taws xob
Kev teeb tsa hluav taws xob
Kev teeb tsa hluav taws xob
Kev teeb tsa hluav taws xob
Kev teeb tsa hluav taws xob
Kev teeb tsa hluav taws xob

Rau cov khoom siv hluav taws xob piezoelectric txuas nrog cov chaw nres nkoj analog A0 thiab A1. Tus yees duab resistor txuas nrog lub chaw nres nkoj analog A2 thiab txuas nrog xaim mus rau qhov zoo ntawm lub khob cij thiab 220 ohm resistor txuas nws mus rau qhov tsis zoo yog lub khob cij. Daim npav SD txuas nrog txhua yam los sau cov ntaub ntawv.

Pom zoo: