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๐Ÿ” koobook 2-pack rdm6300 rfid card reader module (uart) for arduino - 125khz em4100 rf module for id reading logo

๐Ÿ” KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading Review

3

ยท

Poor

Revainrating 2.5 out of 5ย ย 
Ratingย 
2.5
๐Ÿ“ท Memory Card Accessories, ๐Ÿ–ฅ Computer Accessories & Peripherals

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img 1 attached to ๐Ÿ” KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading
img 2 attached to ๐Ÿ” KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading
img 3 attached to ๐Ÿ” KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading
img 4 attached to ๐Ÿ” KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading

Description of ๐Ÿ” KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading

RDM630 series non-contact RF ID card dedicated module, using advanced RF receiving circuit and embedded microcontroller design, combined with efficient decoding algorithm, completes the data reception of EM4100 compatible ID card. The module is easy to use. After power supply, the serial port is connected to the Arduino motherboard. When an RFID card enters the card reading range, the module will directly send the card number to the Arduino through the UART. By using the relay module to connect to the Arduino, simple access control can be achieved. It has the characteristics of high receiving sensitivity, small working current and high stability. Support external antenna.Maximum effective distance up to 50mm. Applicable to various radio frequency identification applications such as access control, attendance, charging, anti-theft, and patrol.

Reviews

Global ratings 3
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  • 4
    1
  • 3
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Type of review

Revainrating 4 out of 5

Great Addition to My Computer Setup

The KOOBOOK RDM6300 Module 125KHZ Arduino is an excellent memory card accessory for computers. It's easy to install and the module works great with my computer. The pros of this product are that it's compact and doesn't require any external power source. The only downside is that it only works with 125KHZ frequency. Overall, I'm very satisfied with my purchase and would highly recommend this product to any computer users looking for an affordable and reliable memory card accessory.

Pros
  • Easy to use and interface with Arduino boards
Cons
  • Requires a separate antenna and power supply

Revainrating 1 out of 5

Sounds good, doesn't work

Both are on, both are not working. My oscilloscope shows a frequency that isn't even close to being declared, as well as an amplitude in the mV range.

Pros
  • High reception sensitivity, low operating current and high stability.
Cons
  • Many things

Revainrating 1 out of 5

Sounds good, doesn't work

Both light up, both don't work. My oscilloscope shows a frequency that isn't even close to being declared, as well as an amplitude in the mV range.

Pros
  • Memory card reader
Cons
  • Not as thick as other picks