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πŸ”‘ qunqi rc522 rfid rf ic card inductive module: s50 white card + key ring for arduino - explore advanced contactless authentication system! logo

πŸ”‘ Qunqi RC522 RFID RF IC Card Inductive Module: S50 White Card + Key Ring for Arduino - Explore Advanced Contactless Authentication System! Review

4

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
πŸ–₯️. Single Board Computers, πŸ’» Computer Components

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Description of πŸ”‘ Qunqi RC522 RFID RF IC Card Inductive Module: S50 White Card + Key Ring for Arduino - Explore Advanced Contactless Authentication System!

Current :13-26mA / DC 3.3V,Idle Current :10-13mA / DC 3.3V. Sleep current: 80uA,Peak current: 30mA,Data Transfer Rate: Max. 10Mbit / s. Power Voltage : 3.3V,Operating frequency: 13.56MHz. Supported card types: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire. Read Range: 0 ~ 60mm (mifare1 card),Module Interface SPI Parameters

Reviews

Global ratings 4
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 4 out of 5

The board works as advertised. What else can I ask?

The card was an exact replacement for my Hackerbox project. I fried the original by accidentally applying 6 volts to it. This works very well. The card arrived on time and within budget. Many Thanks.

Pros
  • Computers and Accessories
Cons
  • Crumpled

Revainrating 5 out of 5

Didn't work - computer components

The first machine I bought worked fine for the first 10 uses, but stopped working after that. I bought a second one hoping it was just defective and the second one was scratched and didn't work at all. Please help me get them working or replace them with ones that actually work. Many Thanks.

Pros
  • electronics
Cons
  • old

Revainrating 2 out of 5

Works perfectly. Firmly.

Product works great! So far, both the card and the strap have worked flawlessly. I appreciate that it comes with both linear and 90 degree contacts.

Pros
  • Single board computer
Cons
  • I don't like anything about it, everything is fine

Revainrating 5 out of 5

Didn't work on 1st Arduino but worked on a fake (probably 1st Arduino was bad)

UPDATE: This was actually my Arduino. The product itself is SUPER! I have another Arduino and it works fine. 5 Stars! I also added a servo to the keg lock (using a paperclip) and now I can put this device on anything and unlock it from the OUTSIDE with an RFID card! It didn't work on my first Arduino, but luckily it did on another one (was a fake called "Funduino")! Basically it would just alert me that it wasn't connected to my first Arduino. It worked on my second Arduino but didn't scan RFID

Pros
  • Computer Components
Cons
  • Neutral