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SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

Member #402485

Member Since: January 26, 2013

Country: United States

  • I built a setup to use these tags with an ID-3LA and a custom coil and it’s kind of working, but I’m hoping to improve the read range. Any suggestions on the ideal antenna dimensions and wire gauge to maximize range?

  • ……and once I’ve implanted one of these tiny boards into each of your brains, Children, we will be UNSTOPPABLE!

No public wish lists :(