PAW11 - VFD backpack

[matseng]

As mentioned in an earlier post I'll try to do one small PCB project every week and then send for PCB's of it every Monday.

This week is the first week after CNY/Spring Festival and so I'll just take a project that I and @systemstech (Ernie) worked on last week and present it as this weeks PAW.

Ernie took the open sourced I2C/SPI LCD Backpackfrom Adafruit and adapted it for the two-line VFD displays that he had the giveaway for last week and I did the layout for it. We have already sent the Gerbers to
Seeed and this new company Smart-prototyping to have the PCBs made.

The files will be uploaded to github soon. I just need to clean up the schematics a bit.