Electronics > Projects, Designs, and Technical Stuff
[SOLVED] Strange i2c problem with pca9544a/atmega328
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robse:
Solved.

At the end it was flux not properly washed in between the pca9544 legs.

I cleaned with a brush and isopropyl alcool and now it works fine

It's not the first time I have this problem, but usually I use white spirit and it suffice

Thanks everyone
HB9EVI:
thanks for the report; you're not the first one with such an issue - and not the last
cdev:
Could you upload your images to the blog rather than hosting them on imgur?

It makes posts self-contained. More likely to last.

I have had this happen too, BTW.

Sorry to ask!
robse:

--- Quote from: cdev on December 07, 2018, 01:04:43 am ---Could you upload your images to the blog rather than hosting them on imgur?

--- End quote ---

Do you mean to modify this post or for the future ?

Using the forum attachments, how you can place images in between paragraphs ?

Regards,
Robse
cdev:
Once you've uploaded it you can then grab the URL for the eevblog hosted image and insert that as you did the other image - in an edit.
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