First data point!

A project log for Effect of moon phase on tombstoning

I'll assemble a PCB with a couple of very small components every week and track the effect of moon phase on tombstoning.

ChristophChristoph 01/17/2022 at 22:180 Comments

Aligning stencil and board with pins works really well (I know this is quite common but it's the first time I tried this, and also my first boards and stencil from JLC):

All went well (unfortunately?) for the first one:

 This board was done on Jan 17th 2022, reflow started at 21:03 (almost full moon).

And it works with a coin cell on the bottom and also with USB supply: