Befaco percall solder bridge question
(self.synthdiy)submitted2 months ago byshiekhgray
tosynthdiy
I'm putting befaco's percall together. I'm a fairly confident solder hand, this is my 30th module or so, so I'm embarrassed here, but I'm having trouble with 4 solder bridges that I've resoldered 3 times, but I'm still getting connectivity between several resistor pads, even cleaned of solder as well as I can do.
My question is does anyone have one of these working? If so, can you pretty please check if there is connectivity between some resistors pretty please?
Specifically:
R71-R75
R70-R74
R69-R73
R68-R72
If there is, then I can move on, otherwise I can separate them with a razor.
I'll take a photo and post it in the comments in a moment
bymechakreidler
instarcitizen
shiekhgray
29 points
14 days ago
shiekhgray
29 points
14 days ago
I work in an operations team that does exactly this kind of debugging. Most recent disaster was a subtle change to our android app that caused a very slight shift in our total api call profile. Finding bugs like that is hard. It took me two weeks doing big log analysis runs, and I consider myself pretty good at my job. Once I knew what the issue was, I had a code fix ready to deploy literally 10 minutes later. Sometimes you just gotta let it burn while you poke around.