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
5 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 204.46
Per unit
1 - 9
10 - 49
50 +