rfid reader module | Microcontroller › 8051 › rfid reader module This topic has 1 reply, 2 voices, and was last updated 7 years, 7 months ago by Hari Prasaath K. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 17, 2012 at 5:13 am #1570 GaurangiParticipant Which rfid reader module have you used in the photograph of circuit ‘access control using 8051’ plz rply as soon as possible & give details about from where we can purchase rfid reader module…. February 22, 2017 at 3:52 pm #14476 Hari Prasaath KParticipant RFID modlue used in the project "access control using 8051" is EM-18 rfid module. You can buy throungh online on ebay, amazon. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In