
We go through a lot of prototype PCBs, and end up with lots of extras that we’ll never use. Every Sunday we give away a few PCBs from one of our past or future projects, or a related prototype. Our PCBs are made through Seeed Studio’s Fusion board service.
This week we’re giving away two PCBs for our new xQFP breakout board. Prototype with QFP size surface mount chips. Currently available in 0.50mm, 0.65mm, and 0.80mm. If you’d like a PCB just ask for one in the comments – and please specify the size.
Available in 0.50mm, 0.65mm, and 0.80mm for $3, read about the design on the wiki.
Are you interested in blogging with us? Drop us a line. This probably won’t be a paid position, but you get a back stage pass, free PCBs, and free projects. US and international bloggers are welcome.
Some stuff:
- Yes, we’ll mail it anywhere in the world!
- Be sure to use a real e-mail in the address field so we can contact you for shipping info.
- First come, first serve. If we can’t contact the first commenters, or there’s no reply within 24 hours, we move down the list. You could consider making a request even if it looks like all the PCBs are gone.
- Limit one PCB per address per month please.
- Like everything else on this site, PCBs are offered without warranty.
We try to stagger free PCB Sunday posts so every time zone has a chance to participate, but the best way to see the post first is to subscribe to the RSS feed.

I’d like to have one. 0.80mm
Can I get one please
I would like one
i like 1 too
I would like one 0.50mm if still available, please :)
I would like to have one: 0.50mm
0.50 mm please for my MSP430FW427 gas flow meter project.
0.50mm please!
I’ll take one 0.80mm if there are any left.
Please!
0.50mm would be perfect if you still have some!
I would just love one of these. 0.80mm would be awesome but either would work.
[:
i would love to have one in the 0.65 mm pitch size
I’d like to have one. 0.80mm Please.
I’d like to have one. 0.80mm
I would like one in 0.5, please :)
Hi
I would like a .80mm pitch size PCB
Thanks
Fred
Hi !
I would like a 0.50mm please ;)
Thanks you !
Wow this would be perfect for a project of mine! The chip I would like to use only comes in QFP or smaller packages.
A 0.80mm pitch board would really be great! If it’s not possible I’ll take whatever you can give me! It will surely come handy in the future.
Thank you!
can i have a .5 mm one?
is it still free pcb sunday? I could definately really do with a 0.5mm one. What a nice idea!