Review on 🔍 KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading by Mark Lowery

Name: 🔍 KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading
Item: 🔍 KOOBOOK 2-Pack RDM6300 RFID Card Reader Module (UART) for Arduino - 125KHZ EM4100 RF Module for ID Reading
Rating: 1

October 17, 2022

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

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