Cov txheej txheem:

RFID Module: 4 Kauj Ruam
RFID Module: 4 Kauj Ruam

Video: RFID Module: 4 Kauj Ruam

Video: RFID Module: 4 Kauj Ruam
Video: RFID модуль. Генерация пароля для входа в аккаунт 2024, Kaum ib hlis
Anonim
RFID Module
RFID Module

Tus lej RFID nyeem tus lej UID kom qhib lub xauv uas ua haujlwm los ntawm RFID. Peb tsuas yog yuav tsum tau muab daim npav tso rau ntawm xub ntiag ntawm RFID sensor thiab RFID qhib lub qhov rooj.

Rau dab tsi thiab leej twg peb tau ua nws?

Cov tub sab feem ntau tsoo lub xauv thiab nkag mus rau thaj chaw. Kev daws teeb meem ntawm kev tiv thaiv qhov no yog nyob ntawm no. RFID siv cov txuj ci ntse los qhib lub xauv. Yog li, qhov no yog qhov kev tshawb pom tseem ceeb heev hauv ntiaj teb niaj hnub no.

Cov ntaub ntawv xav tau

RFID Module

Cov qhob cij

2 xim sib txawv coj

Jumper Hlau

Servo Tsav

Arduino UNO Micro-computer

2 nra. 220 k ohm resistor

Kauj Ruam 1: Ua kom muaj Circuit Zoo

Ua kom muaj Circuit Court zoo
Ua kom muaj Circuit Court zoo

Kauj ruam 2: Code

Code
Code
Code
Code
Code
Code

Kauj Ruam 3: Qee Cov Lus Qhia

Qhov zaus ntawm RFID Module yuav tsum tau teeb tsa kom raug

Kev sib txuas ntawm RFID tus txais thiab Arduino yuav tsum ua kom raug

Daim npav UID yuav tsum ua kom raug

Xa mus rau Is Taws Nem thaum ua raws li Circuit Court thiab cov lej yog qhov nyuaj

Kauj Ruam 4: Zaum Kawg

Pom zoo: