125KHz Serial UART RF ID Card Reader for Arduino - Green + Blue

125KHz Serial UART RF ID Card Reader for Arduino - Green + Blue

DealeXtreme

This is a radio frequency ID card reader module that can read the ID card's serial number. It can help to design the intelligent access control system. When the module sensed ID card, it will convert the card number into a 9-digit hexadecimal number, each digit of which will be converted into ASCII code. Then it adds the starting byte and 5 other bytes, so a total of 15 bytes output to the serial port. You can convert it into a decimal number that is the serial number engraved on the ID card.Features:- Support Card Type: Read-only ID cards (such as EM4100, EM4001, etc.)- Working voltage: 4.5~5.5VDC- Working current: 40mA (max)- Working frequency: 125KHz- Reading distance: 2~5cm- Logic Interface: UART TTL serial port- Communication format: 8N1- Baud rate: 9600- Induction coil: pluggable- Coil size: 35X40mm- Coil lead length: 15cm- Great for DIY- Applications: Access control systems, Attendance systemGeneralModelN/AQuantity1 setMaterialPCB + Alloy + PlasticSpecificationFrequency125KHzWorking Voltage 4.5~5.5VWorking Current40mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1mhfnaB2Package Weight:0.014kg (0.031lb)Package Size:9.5cm x 8cm x 3cm (3.54in x 3.15in x 1.18in)

3.38 £

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