Kev Tuaj Koom Nrog Nrog Khaws Cov Ntaub Ntawv hauv Google Daim Ntawv Qhia Siv RFID thiab Arduino Ethernet Shield: 6 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Nyob Zoo Cov Menyuam, Ntawm no peb los nrog txoj haujlwm zoo siab heev thiab yog li yuav xa cov ntaub ntawv rfid rau google daim ntawv nthuav qhia siv Arduino li cas. Hauv ntej peb yuav ua qhov kev tuaj koom raws rfid nyeem ntawv uas yuav txuag cov ntaub ntawv tuaj koom hauv lub sijhawm tiag tiag rau google daim ntawv nthuav qhia.

Kauj Ruam 1: Siv Software:

Nov yog cov software peb tau siv rau txoj haujlwm no:

1. Arduino IDE: Koj tuaj yeem rub tawm qhov tseeb Arduino IDE los ntawm qhov txuas no:

www.arduino.cc/en/Main/Software

2. Google Drive: koj yuav tsum tau siv qee cov apps los ntawm koj tus google drive thiab thawj qhov yog google daim ntawv thiab lwm qhov yuav yog google app script, qhov twg koj yuav tsum sau koj cov ntawv google.

3. Pushingbox: cov cuab yeej no koj yuav tsum siv los thawb cov ntaub ntawv los ntawm koj li arduino mus rau google daim ntawv, raws li ncaj qha koj tsis tuaj yeem xa cov ntaub ntawv los ntawm arduino mus rau google daim ntawv, yog li qhov no yog cov cuab yeej thib peb uas koj xav tau siv. Koj tuaj yeem mus rau nplooj ntawv no thiab tsuas yog nkag nrog google.

Kauj Ruam 2: Cov Khoom Siv:

1) Arduino UNO:

Arduino/Genuino Uno yog lub microcontroller board raws li ATmega328P (cov ntawv). Nws muaj 14 digital input/output pins (ntawm uas 6 tuaj yeem siv ua PWM tawm), 6 analog inputs, 16 MHz quartz siv lead ua, txuas USB, txuas lub hwj chim, ICSP header thiab khawm rov pib dua.

2) Ethernet Shield: Arduino Ethernet Shield 2 txuas koj Arduino rau hauv internet hauv feeb xwb. Tsuas yog ntsaws qhov qauv no rau koj Arduino Board, txuas nws rau koj lub network nrog RJ45 cable thiab ua raws ob peb kauj ruam yooj yim kom pib tswj hwm koj lub ntiaj teb los ntawm internet. Raws li ib txwm nrog Arduino, txhua lub hauv paus ntawm lub platform-kho vajtse, software thiab ntaub ntawv-yog muaj pub dawb thiab qhib-qhov chaw. Qhov no txhais tau tias koj tuaj yeem kawm raws nraim li nws tau tsim thiab siv nws cov qauv tsim los ua qhov pib rau koj tus kheej kev sib tw. Ntau pua txhiab tus Arduino Boards twb tau txhawb nqa tib neeg txoj kev muaj tswv yim thoob plaws ntiaj teb, txhua hnub.

3) RFID RC522 Reader nrog Tag:

Muaj cov pheej yig RFID cov qauv uas tuaj yeem nyeem thiab sau Mifare cov cim npe thiab raug muag ntawm ntau lub vev xaib, xws li eBay thiab suav nrog ntau "cov khoom siv pib" niaj hnub no. Tsuas yog tshawb nrhiav RFID-RC522 (MF-RC522). Lub microcontroller thiab daim npav nyeem ntawv siv SPI rau kev sib txuas lus (nti txhawb I2C thiab UART cov txheej txheem tab sis tsis tau ua tiav ntawm lub tsev qiv ntawv). Daim npav nyeem ntawv thiab cov cim npe sib tham siv 13.56MHz lub tshuab hluav taws xob.

Kauj Ruam 3: Daim Duab Circuit:

Circuit Diagram ntawm qhov haujlwm no tau muab rau saum toj no.

Koj yuav tsum txuas cov ntaub thaiv npog ethernet ua ntej raws li qhia hauv daim duab saum toj no ces koj yuav tsum ua qhov txuas rfid

hauv qab no yog qhov txuas txuas rau arduino thiab rfid nyeem ntawv

RFID-RC522 Arduino UNO Arduino Mega

RST9 9

SDA (SS) 4/10 4/53

TIAB SA 11 51

TIAB SA 1250

SIB 13 52

VCC 3.3 v 3.3v

GND GND GND

IRQ tsis txuas nrog

Thov nco ntsoov ib yam uas peb siv ob lub SPI li SDA (SS) twb tau siv nrog Ethernet daim thaiv yog li peb yuav tsum siv tus pin cais rau SDA (SS) thaum RFID-RC522 kom tsis muaj teeb meem ntawm ob lub cuab yeej SPI

Kauj ruam 4: Tsev qiv ntawv:

Koj yuav tsum teeb tsa ib lub tsev qiv ntawv rau rfid rc522. Koj tuaj yeem tau txais lub tsev qiv ntawv los ntawm qhov txuas no

Kauj ruam 5: Code:

Koj tuaj yeem tau txais qhov chaws ntawm txoj haujlwm no los ntawm peb nplooj ntawv github. Nov yog github txuas rau qhov ntawd

Kauj Ruam 6: Yees duab ntawm Txoj Haujlwm:

Kev piav qhia tag nrho Txoj Haujlwm tau muab rau hauv cov vis dis aus saum toj no

Yog tias koj muaj kev tsis ntseeg txog txoj haujlwm no thov tawm lus rau peb hauv qab no.

Thiab yog tias koj xav kawm paub ntau ntxiv txog kev teeb tsa kab ke koj tuaj yeem mus ntsib peb tus youtube channel

Thov mus saib thiab nyiam peb Facebook nplooj ntawv rau hloov tshiab tas li.

Ua tsaug & Ua tsaug, Embedotronics yees