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It is that time again! SparkFun Electronics will be closed Friday, January 13th for our annual inventory day. Please keep in mind that any orders placed after 2PM (Mountain Time) on Thursday, January 12th will not ship or be prepared for local pickup until we open for normal operations on Monday, January 16th. In addition, tours will resume on Friday, January 20th. Thank you for your patience!

Member #479893

Member Since: October 18, 2013

Country: United States

  • I have three different circuits built using these devices. One of the three would not receive signals on a consistent basis. After reading a post below where a 1M resistor was add from data out to ground, everything started working great.

No public wish lists :(