From my Twitter feed: BeagleBone logic analyzer, accuracy vs. precision, crystalsApril 14, 2016 By Dan KB6NU Leave a Comment adafruit industries @adafruit #BeagleBone Logic Analyzer: beaglelogic 1.1 Cape adafru.it/mDn Bent-Tronics.com @BentTronicsA good, quick read on Accuracy vs. Precision via @FlukeCorp bit.ly/1MiogJ6 #electronics #tips #fb pic.twitter.com/ohkD1JLbyV RFGlobalnet @RFGlobalnetUnderstanding Quartz Crystals ow.ly/10ADqM