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RFID on prop — Parallax Forums

RFID on prop

logan996logan996 Posts: 281
edited 2010-11-28 18:15 in Propeller 1
Does anyone have a hookup schematic for the RFID reader for the prop? Also does anyone have any test code, preferably that displays the tag code on a TV screen.

Comments

  • Mike GreenMike Green Posts: 23,101
    edited 2010-11-28 18:13
    There are at least 3 objects in the Object Exchange that deal with Parallax's RFID Reader. Have a look. At least one discusses how to hook it up although it's not magic. It's just a serial device that sends 2400 Baud serial logic level information to the Prop. There is an enable line to the Reader that needs to be made LOW for the Reader to operate, but that's easy. I'd suggest putting a 2.2K resistor between the RFID reader output and the Prop input since the RFID reader is a 5V device.
  • logan996logan996 Posts: 281
    edited 2010-11-28 18:15
    hmm ok thanks mike i'll look i've never seen but i'm not very good at skimming over stuff, but thanks.
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