M MicrocomputerSolutions Veteran Member Joined Jul 30, 2012 Messages 563 Sep 13, 2016 #21 The hard/discolored spot on the top of the 7805 would concern me. I'd check the regulator output before going any further with that board.
The hard/discolored spot on the top of the 7805 would concern me. I'd check the regulator output before going any further with that board.
tingo Veteran Member Joined Aug 12, 2009 Messages 1,521 Location Oslo, Norway Sep 16, 2016 #22 Nice progress - thanks for the videos.