I just received the version 2.12 bare circuit boards from OSH Park

OSH Park did a fantastic job with the routing cutouts. Noticed a few small solder mask issues that were totally my fault, but are mostly aesthetics and not functional issues. Just finished an inventory of parts on hand and should begin assembly of the surface mount components tomorrow night. So far I do not see any problems.
The I2C 7 segment display boards are working well and have been thoroughly tested. I ended up making a batch of 9 boards to pair with my existing LED displays. The dimming function worked out good and is easy to set.


Like this design! Is the blue 7‑seg display not bit bright?
Hi Tron9000,
The camera makes the blue 7‑segment display look brighter than it actually is. The brightness is also adjustable thru the software interface. After the completion of the project, I did end up adding a polarizing filter to the display to improve contrast with the added benefit of also reducing overall brightness.
Thanks,
Barbouri
needs blue perspex/acrylic etc over the led’s to enhance visibility