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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

cacondell

Member Since: October 22, 2011

Country: United States

  • I have recently purchased an ID-20 RFID reader with the Sparkfun tags and I am using it with an ATmega128 AVR. I am using interrupts on the USART line to detect when a tag is being inputted, but the interrupts are being triggered far too many times, even after the tag string has finished. Does anyone know why this could be happening?

No public wish lists :(