Cov txheej txheem:

Ntse-Tsev Cog Khoom: 9 Kauj Ruam
Ntse-Tsev Cog Khoom: 9 Kauj Ruam

Video: Ntse-Tsev Cog Khoom: 9 Kauj Ruam

Video: Ntse-Tsev Cog Khoom: 9 Kauj Ruam
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Ntse-Tsev Cog Khoom
Ntse-Tsev Cog Khoom

Nyob zoo cov cim, Peb yog pab pawg ntawm peb tus tub ntxhais kawm thiab cov haujlwm no yog ib feem ntawm qhov kev kawm hu ua Creative Electronics, yog Beng Electronic Engineering xyoo 4 tus qauv ntawm University of Malaga, Tsev Kawm Ntawv ntawm Kev Sib Txuas Lus (https://etsit.uma.es/).

Txoj haujlwm no suav nrog lub tsev cog khoom ntse uas muaj peev xwm hloov pauv lub teeb ntawm lub teeb nyob ntawm lub hnub ci. Nws kuj suav nrog cov ntsuas uas ntsuas cov av noo, kub thiab ci. Txhawm rau qhia txhua cov ntaub ntawv muaj lub vijtsam lcd. Ib cag, peb ua ib qhov haujlwm siv ua haujlwm uas tso cai rau koj hloov lub teeb ci ntawm tus kheej thaum koj xav tau, nrog 3D ib puag ncig.

Kauj ruam 1: Cov ntaub ntawv

- 1 Photoresistor

- 1 Sensor ntsuas kub/av noo DHT11

- 1 Lcd LCM1602C

- 1 Protoboard

-1 Lub thawv (https://www.ikea.com/es/es/productos/decoracion/plantas-jardineria/socker-invernadero-blanco-art-70186603/)

- 1 Teeb

-11 10k-Ohm resistor

-1 SAV-MAKER-I (lwm txoj rau Arduino Leonardo). Yog tias leej twg xav ua lub rooj tsavxwm no tsis txhob siv Arduino Leonardo peb ntxiv qhov txuas ntawm github uas koj yuav pom txhua yam ntaub ntawv xav tau (https://github.com/fmalpartida/SAV-MAKER-I).

Lub qhov hluav taws xob dimmer, uas cia qhov kev hloov pauv ntawm lub teeb qhov siv ntawm lub teeb, yog ua raws ib tus tsim desing (https://maker.pro/arduino/projects/arduino-lamp-dimmer). Cov ntaub ntawv siv:

-1330-Ohm resistor

- 2 33k-Ohm resistors

-122k-Ohm resistor

- 1 220-Ohm resistor

- 4 1N4508 diodes

1 1N4007 diode

- 1 Zener 10V 4W diode

- 1 2.2uF/63V capacitor

- 1 220nF/275V capacitor

- 1 Optocoupler 4N35

MOSFET IRF830A

Kauj Ruam 2: Kub/av noo Sensor

Kub/av noo Sensor
Kub/av noo Sensor

Peb siv lub sensor DHT11. Qhov no

sensor muab peb cov ntaub ntawv digital ntawm huab cua huab cua thiab ntsuas cua. Peb xav txog yog qhov tseem ceeb los ntsuas qhov ntsuas no vim tias nws cuam tshuam rau kev loj hlob thiab kev saib xyuas ntawm tsob ntoo.

Txhawm rau teeb tsa lub sensor peb tau siv Arduino lub tsev qiv ntawv DHT11. Koj yuav tsum ntxiv DHT11 lub tsev qiv ntawv rau koj lub tsev qiv ntawv Arduino. Peb suav nrog lub tsev qiv ntawv rub tawm.

Raws li koj tuaj yeem pom, peb ntxiv ib daim duab los qhia tias lub sensor sib txuas li cas.

Kauj Ruam 3: Lub Teeb Sensor

Lub teeb Sensor
Lub teeb Sensor
Lub teeb Sensor
Lub teeb Sensor

Txhawm rau ua lub teeb pom kev zoo peb tau siv lub tshuab ntsuas hluav taws xob, uas yog qhov hloov pauv tsis tau nrog lub teeb hloov pauv, thiab 10k-Ohm resistor. Hauv cov duab hauv qab no tau qhia tias yuav ua li cas thiaj li muaj kev sib txuas.

Qhov ntsuas no tseem ceeb heev vim tias txhua cov ntaub ntawv nws tau txais, yog siv los tswj qhov ci ntawm lub teeb.

Kauj ruam 4: LCD Screen

LCD Screen
LCD Screen

Peb siv lcd LCM1602C. Lub lcd tso cai rau peb qhia tag nrho cov ntaub ntawv peb ntes nrog txhua lub ntsuas.

Txhawm rau kho qhov lcd peb tau siv Arduino lub tsev qiv ntawv LCM1602C. Koj yuav tsum ntxiv LCM1602C lub tsev qiv ntawv rau koj lub tsev qiv ntawv Arduino.

Peb ntxiv cov duab los qhia yuav ua li cas txuas lub cuab yeej.

Kauj Ruam 5: Dimmer Circuit

Dimmer Circuit tsim
Dimmer Circuit tsim
Dimmer Circuit tsim
Dimmer Circuit tsim

Thawj txoj hauv kev uas los rau siab thaum siv Arduino thiab yuav tsum dimmer lub teeb yog siv PWM, yog li ntawd yog txoj kev peb tau mus rau. Hauv kev ua li ntawd peb tau txais kev tshoov siab los ntawm kev tsim qauv paub zoo los ntawm Ton Giesberts (Copyright Elektor Magazine) uas ua PWM ntawm AC qhov chaw. Hauv Circuit no, lub zog hluav taws xob rau kev tsav lub qhov rooj nkag los ntawm qhov hluav taws xob hla lub qhov rooj. D2, D3, D4, D5 tsim tus choj diode, kho qhov nro hauv Circuit Court; D6, R5, C2 kuj tseem ua haujlwm rectifier, thiab R3, R4, D1 thiab C1 tswj tus nqi hluav taws xob hla C2. Optocoupler thiab R2 tsav lub qhov rooj, ua rau transistor hloov raws li PWM tus nqi muab los ntawm Arduino pawg thawj coj saib. R1 ua haujlwm tiv thaiv rau optocoupler LED.

Kauj Ruam 6: Programming SAV-MAKER-I

Lub luag haujlwm tawm ntawm txoj haujlwm no yog nyeem thiab qhia tag nrho cov ntaub ntawv uas peb lub ntsuas tau txais. Dhau li peb hloov kho lub teeb nrog PWM teeb liab nyob ntawm qhov pom kev pom. Ib feem no tsim cov kev cai tsis siv neeg.

Cov cai ntxiv hauv qab no.

Kauj Ruam 7: Programming Nrog Kev Ua

Lub luag haujlwm tawm ntawm txoj haujlwm no yog los sawv cev ntawm qhov ua tau zoo nrog lub tsev cog khoom nyob rau lub sijhawm tiag. Cov duab sib piv qhia pom lub tsev cog khoom 3D nrog lub teeb (uas qhib lossis tua tib lub sijhawm nws ua nws lub neej tiag) thiab cog. Ib qho ntxiv, nws sawv cev rau hnub tshav ntuj lossis lub hnub qub uas nyob saum lub teeb lub xeev. Qhov kev zov me nyuam tseem tso cai rau peb kom muaj kev tswj hwm lub teeb nyob hauv phau ntawv qhia.

Cov cai ntxiv hauv qab no.

Kauj Ruam 8: Ua Pawg Thawj Coj

Ua Pawg Thawj Coj
Ua Pawg Thawj Coj

Raws li koj tuaj yeem pom hauv cov duab ntxiv, peb muab tag nrho cov khoom siv rau ntawm daim ntawv cog lus tom qab cov duab ntawm cov kev sib txuas peb muab.

Kauj Ruam 9: Qhov Kawg

Pom zoo: