4 ms·
Andrew Zonenberg posted a Twitter thread a year or two ago where he fixed a missing PCB trace some layers down a PCB, with a stereo microscope, precision mill a
by dsvf 8mo ago
Andrew Zonenberg posted a Twitter thread a year or two ago where he fixed a missing PCB trace some layers down a PCB, with a stereo microscope, precision mill and very steady hands.
Edit: here's the thread. It's a 6 layer PCB with a short on L5 that needs to be fixed from the L1 side.
https://xcancel.com/azonenberg/status/1468825231225540611#m https://xcancel.com/azonenberg/status/1468825231225540611#m
- dmbche 8mo ago10/10 read
- Vexs 8mo agoHoly cow! I've been pushing around a TQFP48 tonight and thought I was pretty good.
- Gracana 8mo agoIf you enjoy that sort of thing, check out this guy's videos. Lots of trace repairs (including below the surface), pad replacements, etc. Quite impressive to see it done. https://www.youtube.com/@northwestrepair https://www.youtube.com/@northwestrepair