Parallax Inc RFID Reader 28140, Reader

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RFID EM4100 card reader module

The Parallax RFID Reader Module is a low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, navigation, inventory tracking and payment systems. It is available in two versions that differ only in the computer communication interface: serial UART or USB.

Bi-colour LED for visual indication of activity
Reads 125kHz Tags, EM4100 Family
Power requirement: +5Vdc
Communication: 2400bps serial UART (RS 666-6625) or USB (RS 781-3061)
Dimensions: 62.2 x 82.5mm
Operating temperature range: 0 to +70°C


RFID Tags are available separately: RS Part Nos. 843-0806 , 843-0800 , 843-0793 , 843-0803

A range of low-cost RFID Reader modules and RFID Tags.

Attribute Value
Component Type Reader
Supported Bus Interfaces UART
Supply Voltage 4.5 → 5.5V
Length 82.5mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
Width 62.2mm
16 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 204.46
Per unit
1 - 9
10 - 49
50 +
Related Products
The Mobile Mark RFID Panel Antenna is intended ...
The Mobile Mark RFID Panel Antenna is intended for use with RFID/ISM band applications. For indoor and outdoor use, this easy to use HD7 can mount in close proximity to metals. The robust heavy duty track trace antenna European type ...
The TRF7960/61 is an integrated analogue front end ...
The TRF7960/61 is an integrated analogue front end and data-framing system for a 13.56-MHz RFID reader system. Operating Frequency Range: 13.56MHzRF Output Power: +20 or +23dBmAdjustable ASK modulation rangeReceiver band-pass filter with user-selectable corner frequenciesCompletely integrated protocol handlingDual ...
The RWD-QT-LP-SMT is a surface mount (SMT) package ...
The RWD-QT-LP-SMT is a surface mount (SMT) package option suitable for modern printed circuit boards. Supports HitagS256, HitagS2048, Hitag1, Hitag2 and EM4XXX transponders at 125 KHz. To be used with baseboard RWD-QT-SMT for evaluation and development.
The RS232-B1 v2 is a low cost full RFID/NFC read/write device with RS232 interface that can operate in "host" connected mode or "stand alone" mode. Supports Mifare Classic 1k & 4k, NTAG2xx and Ultralight. Additionally, you can read serial numbers ...