Subj : Common Ground Block To : All From : Mortifis Date : Sat Mar 07 2020 15:27:38 Not sure why this doesn't work correctly (ignore the red wire it is actually grounded to an Arduino Uno R3) http://alleycat.synchro.net:81/images/ground_block.jpg --- þ Synchronet þ AlleyCat! BBS - http://alleycat.synchro.net:81 .