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Arduino Pizza Topping Thermometer: 7 Kauj Ruam
Arduino Pizza Topping Thermometer: 7 Kauj Ruam

Video: Arduino Pizza Topping Thermometer: 7 Kauj Ruam

Video: Arduino Pizza Topping Thermometer: 7 Kauj Ruam
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Arduino Pizza Topping Thermometer
Arduino Pizza Topping Thermometer

Txhua tus neeg tau muaj lub sijhawm ntawd uas lawv tsis muaj siab ntev thiab tsuas yog yuav tsum tau noj thawj zaug ntawm pizza tshiab tawm ntawm qhov cub tsuas yog kom nws hlawv lub ru tsev ntawm lawv lub qhov ncauj nrog cua sov ntawm ib txhiab hnub. Kuv paub tias kuv tau muaj lub sijhawm no thiab thaum kawg kuv txiav txim siab ua qee yam los pab tiv thaiv nws. Siv Arduino thiab ntsuas qhov ntsuas kub, ib lub tsev spatula tau tsim los pab pizza thiab ntsuas kub ntawm cov ntses thiab topping ntawm pizza.

Kom ua tiav qhov no, Kuv tau muab kuv tus qauv tsim qee qhov xav tau:

  • Cov xov hlau (tsis muaj Arduino) yuav tsum tau tsim rau hauv spatula
  • Tus neeg siv yuav tsum tau ceeb toom yog tias nws kub dhau, lossis yog nws yog qhov ntsuas kub kom raug
  • Spatula yuav tsum tau muab ntxuav thiab zaub mov muaj kev nyab xeeb

Hauv Cov Lus Qhia no, Kuv yuav qhia koj txog kev tsim hluav taws xob, cov cai, thiab kev sib dhos zaum kawg nrog rau cov vis dis aus.

Kauj Ruam 1: Cov Cuab Yeej thiab Khoom Siv

Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv
Cov Cuab Yeej thiab Khoom Siv

Cov Cuab Yeej:

  1. Laum (tsuas yog tias koj xav tau hloov lub spatula zoo li kuv tau ua)
  2. Laum Khoom
  3. Khoom noj khoom haus nyab xeeb Adhesive (ASI #502 Silicone, piv txwv)

Khoom siv:

  1. (1) 4.7kOhm Resistor
  2. (2) 220Ohm Resistor
  3. (1) Ntsuab LED
  4. (1) Liab LED
  5. (1) Arduino (Txhua yam sib txawv yuav ua haujlwm, Kuv yuav siv Seeeduino) w/cuam tshuam cov ntaub ntawv txuas rau lub computer txuas
  6. (1) Jumper Xov
  7. (1) Spatula
  8. (1) DS18B20 Kub Sensor (Prebuilt yog qhov zoo dua, Kuv siv ib qho kaw hauv cov hlau tsis huv rau zaub mov kev nyab xeeb thiab ntxuav tau yooj yim)
  9. (1) Lub khob cij

Yeem Cov Khoom:

  1. Digital Multi-meter (rau daws teeb meem hauv Circuit)
  2. Soldering Iron thiab Solder (Rau kev txuas ntxiv mus tas li)

Kauj Ruam 2: Software thiab Tsev Qiv Ntawv

Txhawm rau siv lub microcontroller thiab DS18B20 Kub Sensor koj yuav tsum rub tawm thiab teeb tsa qee cov software thiab Arduino Library

Arduino IDE: Nov yog qhov chaws yuav sau thiab sau ua ke

Nrhiav qhov no ntawm no:

2. OneWire Library

Nrhiav qhov no ntawm no:

Koj tseem tuaj yeem nrhiav lub tsev qiv ntawv no thiab teeb tsa nws hauv Arduino IDE los ntawm kev mus rau cov cuab yeej tab thiab tswj cov tsev qiv ntawv uas koj tuaj yeem tshawb "OneWire"

Kauj ruam 3: Tsim Circuit Court

Tsim Circuit Court
Tsim Circuit Court

Saib cov schematic txuas ua cov lus qhia rau kev tsim cov phiaj xwm hluav taws xob. Txuas lub LED mus rau qhov tsim nyog micro-controller IO raws li qhia hauv daim duab. Txuas lub sensor tso tawm rau IO2 ntawm lub micro-controller.

Kauj Ruam 4: Hloov kho Spatula

Hloov kho Spatula
Hloov kho Spatula
Hloov kho Spatula
Hloov kho Spatula
Hloov kho Spatula
Hloov kho Spatula

Cov kauj ruam no tseem ceeb heev hauv kev tsim cov qauv tsim zaum kawg. Nyob ntawm tus spatula koj muaj, koj tuaj yeem hloov kho nws hauv ntau txoj kev sib txawv. Qhov tseem ceeb ntawm qhov kev hloov kho no yog txiav tawm lub qhov uas qhov ntsuas kub tuaj yeem zaum tau. Kuv pib los ntawm kev taug qab lub sensor nyob rau sab saum toj ntawm qhov tiaj tus ntawm spatula. Tom qab ntawd kuv tau laij tawm tag nrho siv lub laum. Tom ntej no, Kuv drilled ib lub qhov rau cov xaim ntawm lub sensor mus hla. Qhov no yog qhov zoo nkauj tshaj qhov ua haujlwm. Tom ntej no, Kuv tau hlais ob lub qhov rau LED's los zaum rau ntawm qhov no, Kuv tsuas yog hloov kho ntxiv kom zais cov xov hlau, yog li qhov no tuaj yeem ua tiav raws li txhua yam spatula uas koj muaj.

Kauj Ruam 5: Tshaj Tawm thiab Hloov Kho Txoj Cai

Txoj cai yog ua los ntawm lub tsev qiv ntawv uas tuaj yeem pom hauv Arduino IDE. Thaum OneWire lub tsev qiv ntawv tau rub tawm thiab teeb tsa raws li tau piav qhia hauv Kauj Ruam 2, piv txwv rau DS18B20 tuaj yeem pom hauv IDE hauv Cov Qauv Piv Txwv. Kuv hloov qhov 'DS18B20_Simple' piv txwv los ua haujlwm nrog LED's. Cov cai tau txuas ntawm no, thaum lub tsev qiv ntawv rub tawm thiab teeb tsa, tus lej tuaj yeem rub tawm thiab khiav hauv Arduino IDE. Hauv txoj cai, qhov ntsuas kub hauv cov lus yog tias tuaj yeem hloov kho rau koj qhov kev nyiam.

Kauj Ruam 6: Txhim Kho Spatula

Hlau-up Spatula
Hlau-up Spatula
Hlau-up Spatula
Hlau-up Spatula
Hlau-up Spatula
Hlau-up Spatula
Hlau-up Spatula
Hlau-up Spatula

Cov khoom siv tau muab tso rau hauv lub qhov drilled hauv cov kauj ruam dhau los. Txhawm rau khaws cov xov hlau kom huv thiab saib kom tsis txhob muaj qhov ntsaws lossis kab hluav taws xob luv, Kuv qhwv ib qho xaim xaim xaim hauv kab xev hluav taws xob. Tam sim no, cov xov hlau ua rau lub khob cij nyob qhov twg cov neeg tawm tsam nyob ntawm thiab cov khoom sib xyaw ua ke sib ntsib nrog lub micro-maub los. Nov yog qhov chaw jumper cables zoo rau kev sib txuas ceev. Nco ntsoov xyuas ob zaug ua ntej koj ntsaws lub micro-controller rau hauv koj lub laptop. Daim duab kawg qhia kuv sim ntsuas LED kom paub tseeb tias cov kab thaiv tau raug. Hauv kauj ruam tom ntej, tham txog cov cai.

Kauj Ruam 7: Qhov Kawg

Image
Image
Zaum Kawg
Zaum Kawg

Daim vis dis aus ntawm no qhia txog spatula ntawm kev ua haujlwm tshiab ntawm qhov cub pizza. Cov ntsuab LED tig tawm thiab cov LED liab tig rau tom qab me ntsis. Qhov no siv sijhawm tsawg kawg 15-20 vib nas this kom tawm thaum spatula sab laug zaum ntawm chav sov. Kuv xaiv qhov kub ntawm no 60 degrees Celsius lossis 160 degrees Fahrenheit. Yog li, thaum LED tig ntsuab, pizza yog qhov kub uas yuav tsis hlawv lub ru tsev ntawm koj lub qhov ncauj.

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