3 ms·
I like the last one, but how do you connect the boards to each other? Solder balls? Just pressure?
by eternauta3k 3y ago
I like the last one, but how do you connect the boards to each other? Solder balls? Just pressure?
- flutas 3y agoMight be able to find pogo pins that small. That would be my best idea (if they're available).
- mNovak 3y agoI'd just solder paste and reflow, like a large surface mount device. Challenging to get consistent no doubt, and the alignment would have to be very accurate (or have a few separate boards), but I think doable. Seems like you could largely automate a workflow for identifying pads in the scan and generating the mirror layout, with simple routing to some kind of standardized interface for the probe lines.