Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

125 Khz RFID ...

Status
Not open for further replies.
hi nigel and everyone,

i am interfacing u2270b with my 8051 microcontroller.

u2270b is a reader IC of RFID that works at 125 Khz..

i wanted to ask , will this also transmit the em waves to the tag (card)..

because.. it is also receiving the data from the card..

regards,

bye...
 
Should probably read the PDF file for your own chip.. It says right on the first page that it provides power to to the RFID tag for read/write operations.
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top