Cov txheej txheem:

Molecular Shape Desktop Teeb: 11 Kauj Ruam (nrog Duab)
Molecular Shape Desktop Teeb: 11 Kauj Ruam (nrog Duab)

Video: Molecular Shape Desktop Teeb: 11 Kauj Ruam (nrog Duab)

Video: Molecular Shape Desktop Teeb: 11 Kauj Ruam (nrog Duab)
Video: Lay Hand Prayer,Bishop Amardeep Ministry 2024, Kaum ib hlis
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Molecular Shape Desktop Teeb
Molecular Shape Desktop Teeb
Molecular Shape Desktop Teeb
Molecular Shape Desktop Teeb
Molecular Shape Desktop Teeb
Molecular Shape Desktop Teeb

Kuv nthuav qhia koj lub teeb duab LED peb tuaj yeem siv los pom qee qhov qauv duab molecular lossis yooj yim los siv ua lub teeb coj nrog qhov sib txawv xim cuam tshuam los ntawm infrared (IR) chaw taws teeb tswj.

Kuv vam tias koj nyiam.

Khoom siv

  • Arduino NANO lossis microcontroller sib xws
  • Adjustable DC rau DC step-up voltage boost converter
  • Lub roj teeb qub qub 3, 7 V 1020 mAh
  • Micro USB charger rau roj teeb
  • 6 ping pong npas
  • 1 yas pob loj
  • 7 Leds
  • 1 hollow hlau raj
  • Hlau
  • Cov khoom siv Soldering
  • Duab los qhia
  • Ntoo
  • Ntoo xwm fab xwm meem
  • Plywood
  • Insulated daim kab xev
  • Dub haus quav quav
  • Dub hloov pauv tau

Kauj Ruam 1: Tsim Lub Thawv Ntoo

Tsim Lub Thawv Ntoo
Tsim Lub Thawv Ntoo
Tsim Lub Thawv Ntoo
Tsim Lub Thawv Ntoo
Tsim Ib Lub Thawv Ntoo
Tsim Ib Lub Thawv Ntoo
  1. Txiav plaub daim ntoo raws li koj pom hauv daim duab
  2. Kuaj tag nrho daim los txhawm rau lub thawv
  3. Txiav ib daim plywood (8, 27 `` x 7, 87 '') thiab lo rau hauv lub thawv uas siv cov pas nrig ntoo
  4. Kho lub thawv raws li koj nyiam

Kauj Ruam 2: Nruab Hollow Hlau Tube

Nruab ib lub Hollow Hlau Tube
Nruab ib lub Hollow Hlau Tube
Nruab ib lub Hollow Hlau Tube
Nruab ib lub Hollow Hlau Tube
  1. Txiav thiab lo ib daim ntawm daim ntawv ntoo raws li koj tuaj yeem pom hauv thawj daim duab
  2. Qhib ob lub qhov saum toj thiab hauv qab lub thawv raws li koj tuaj yeem pom hauv daim duab thawj thiab thib ob
  3. Dhau los ntawm lub qhov hollow hlau raj (21 centimeters = 8, 26 ")

Kauj Ruam 3: Txhim Kho Sawb Coj Rau Pob Loj

Nruab Nruab Sawb Coj rau Pob Loj
Nruab Nruab Sawb Coj rau Pob Loj

Thawj kab coj hauv pob loj yog thawj qhov peb yuav tsum tau nce.

Hauv daim duab koj tuaj yeem pom peb txoj kab hluav taws xob sab hauv lub raj hlau thiab cov hlua coj teeb tsa ruaj ruaj siv cov kab xev.

Txhua lub leds coj los siv hauv txoj haujlwm no tsuas muaj ib tus coj

Kauj Ruam 4: Dhau Los Ntawm Cov Hlau Tube Txhua Qhov Hluav Taws Xob

Dhau Los Ntawm Cov Hlau Tube Txhua Cov Hluav Taws Xob
Dhau Los Ntawm Cov Hlau Tube Txhua Cov Hluav Taws Xob
Dhau Los Ntawm Cov Hlau Tube Txhua Cov Hluav Taws Xob
Dhau Los Ntawm Cov Hlau Tube Txhua Cov Hluav Taws Xob

Lub sijhawm no peb yuav tsum txiav txim siab pes tsawg ping pong pob peb yuav nce rau hauv peb lub teeb pom kev zoo vim tias peb yuav tsum siv ib txoj hlua coj rau txhua lub pob.

Rau txhua kab txaij coj peb yuav tsum siv peb lub xov hlau: 5V (liab), hauv av (dub) thiab cov ntaub ntawv xov hlau (ntsuab).

Txhua lub strip coj tsuas muaj ib tus coj.

Kauj Ruam 5: Qhib Qhov ntawm Pob Loj

Qhib Qhov ntawm Pob Loj
Qhib Qhov ntawm Pob Loj
Qhib Qhov ntawm Pob Loj
Qhib Qhov ntawm Pob Loj
Qhib Qhov ntawm Pob Loj
Qhib Qhov ntawm Pob Loj

Thaum koj tau txiav txim siab pes tsawg ping pong pob koj yuav nce, koj yuav tsum qhib ob peb qhov ntawm lub pob loj los ntawm qhov chaw uas cov pob yuav txuas nrog lub teeb.

Txoj kab uas hla ntawm txhua qhov yog sib npaug rau cov quav quav cawv.

Koj yuav tsum txiav txim siab yuav ua li cas thiaj yog cov qauv molecular uas koj xav pom hauv koj lub teeb kom qhib lub qhov kom raug. Hauv thawj daim duab koj tuaj yeem pom txoj haujlwm thiab cov ces kaum nruab nrab ntawm qhov kuv tau qhib ntawm kuv lub teeb kom pom kev pom qhov sib npaug ntawm bipyramidal molecular nrog 5 ping pong pob.

Siv qhov kev teeb tsa no koj tuaj yeem pom lub tetrahedral, trigonal planar lossis cov duab geometries hauv lub teeb tsuas yog teeb pom kev zoo sawb leds.

Koj tau coj mus rau hauv tus account tias txhua qhov kev pom duab geometries tsis zoo tag nrho tsuas yog kev kwv yees zoo rau qhov tiag

Thaum txhua lub qhov qhib lawm koj yuav tsum hla dhau lawv peb kab ntawv raws li koj pom hauv daim duab kawg.

Kauj Ruam 6: Mount Ping Pong Balls

Mount Ping Pong Balls
Mount Ping Pong Balls
Mount Ping Pong Balls
Mount Ping Pong Balls
Mount Ping Pong Balls
Mount Ping Pong Balls
Mount Ping Pong Balls
Mount Ping Pong Balls
  1. Muab daim kab xev dawb tso rau hauv ib daim ntawm cov quav dub haus zoo li koj tuaj yeem pom hauv thawj daim duab. Qhov no yuav tso cai tuav lub pob ib ntus thaum peb kho nws qhov tseeb (qib 6 hauv qab no)
  2. Dhau los ntawm cov quav quav cawv peb kab txuas thiab ntxig nws rau ntawm ib lub qhov hauv pob loj raws li koj pom hauv daim duab thib ob
  3. Hauv txoj haujlwm ntawd, muab cov leds tso rau ntawm cov xov hlau
  4. Qhib lub qhov me me hauv pob ping pong kom tso rau hauv qhov coj mus rau sab hauv.
  5. Muab pob ping pong tso
  6. Thov me ntsis cov xim dub hloov pauv kom kaw lub qhov thiab txhim kho pob raws li koj pom hauv daim duab kawg

Kauj Ruam 7: Kuaj Cov Pob

Kuaj Cov Pob
Kuaj Cov Pob
Kuaj Cov Pob
Kuaj Cov Pob
Kuaj Cov Pob
Kuaj Cov Pob

Thaum koj ua tiav ib lub pob koj yuav tsum sim nws.

Kauj Ruam 8: Mount IR Tus Txais

Mount IR Tus Txais
Mount IR Tus Txais
Mount IR Tus Txais
Mount IR Tus Txais
  1. Qhib qhov me me ze ntawm lub raj hlau puag
  2. Muab cov xov hlau txuas thiab cais lawv kom tsis txhob muaj hluav taws xob luv
  3. Rub cov xov hlau kom txog thaum nws txoj haujlwm zaum kawg raws li koj pom hauv daim duab thib ob

Kauj ruam 9: Circuit Court

Qhov Circuit
Qhov Circuit
Qhov Circuit
Qhov Circuit

Raws li koj tuaj yeem pom hauv thawj daim duab, Kuv tau siv ARDUINO NANO microcontroller qhov twg kuv tau siv yim lub xov hlau: xya tus pin tso zis los tswj cov kab coj los ntawm D2 rau D8 thiab D9 tus pin tso rau IR tus txais.

Kuv tau siv lub roj teeb qub qub, lub micro USB them nyiaj thiab lub zog hluav taws xob nce qib hloov pauv DC rau DC (3, 7 V rau 5V)

Kauj ruam 10: ARDUINO Code

ARDUINO Code
ARDUINO Code

Txhawm rau tswj cov hlua LED, lub sijhawm no, Kuv tau siv FastLED lub tsev qiv ntawv.

Yog tias koj siv online ARDUINO IDE koj tsis tas yuav teeb tsa dab tsi tab sis yog tias koj siv ARDUINO IDE los ntawm koj lub computer koj yuav tsum teeb tsa lub tsev qiv ntawv FastLED.

Yeej yog txoj cai tau tos koj thawb ib qho ntawm cov hauv qab no hauv ib qho IR chaw taws teeb:

  • POWER khawm. Thawj zaug koj thawb nws, txhua daim kab xev coj yuav tig qeeb thiab lub teeb yuav qhia koj cov xim uas koj pom hauv daim duab. Lub sijhawm tom ntej, txhua daim kab xev coj yuav tua.
  • #0 khawm. Lub teeb yuav qhia tawm cov kab sib txawv ntawm cov qauv molecular.
  • #1 khawm. Lub teeb yuav qhia txog trigonal planar molecular geometry.
  • #2 khawm. Lub teeb yuav qhia txog tetrahedral molecular geometry.
  • #3 khawm. Lub teeb yuav qhia txog trigonal bipyramidal molecuar geometry.
  • #4 khawm. Txhua daim kab xev yuav tig rau pom cov xim sib txawv txhua 250 milliseconds thaum pib. Txhua lub sijhawm koj thawb lub pob, qhov hloov xim ntau yuav nce 250 milliseconds.

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