We are currently working hard at integrating with the octopart api. We aim at building a huge crowd sourced component lib, so you will never have to enter components again.

Grid and measurements are definitely on top of the list.

Autorouter is a bit lower, but want that. We will probably first do some form of assisted routing.

At this point you can download your gerber files and send them to a manufacturer of your choice, but we are working on integrating with services like BatchPCB.

Assisted routing would be way more useful (and probably easier to implement) than autorouting. Also, it would be great to have a versioning system that could pull together the good bits from different attempts at routing.

I've never found autorouters to be all that useful. I've always found their results awkward at best.

I also find routing by hand to be sort of relaxing.

Check out Advanced Circuits, they have a barebones PCB service that isn't too expensive for ordering test boards and one-offs. Turnaround is one day plus shipping. And they send you popcorn with your order for some reason.

http://www.4pcb.com/barebones-pcbs.html

OSH Park (formerly known as Laen's DorkbotPDX group PCB order) is very popular for prototypes in the US maker community (look for the trademark purple PCBs), and at $5/inch^2 with free US shipping it's cheaper than batchPCB for smaller boards, in addition to getting 3 copies of the board for that price. It's very high quality and it's all done at a US fab house with the 2-layer batches sent out every 2-3 days and then shipped US Mail, so if you're in the US it's pretty fast for the price.

And for pure price, Seeed and ITead (both are rumoured to use the same PCB fab) are very popular with their $10 for 10 copies of a 5cm*5cm board service. The quality is reportedly much more variable with these guys, and the shipping takes a lot longer to reach the US, but you can't beat the price. For the rest of the world, the shipping from China is probably cheaper and faster than from OSH Park, so unless you need the quality of OSH Park this is probably both cheaper and faster.

I second the recommendation, I've been using lean's service for a rather long time (I've go boards from back before he worked out the right purple color) and I've always been happy with the speed and quality, it's a great service.

I've always used the Basic service from http://www.apcircuits.com/ for my one-offs. It's pretty cheap and quick.

I second AP Circuits. I've been using them for prototypes for about 5 years now and am very happy with their work.

> Aren't any other good options for printing a single PCB

Bay Area Circuits, free layout tools & plenty of short run cheap boards starting at $30 (!) and up: http://bayareacircuits.com

I also use Eagle and other packages: kicad https://en.wikipedia.org/wiki/KiCad gEDA https://en.wikipedia.org/wiki/GEDA

For a list: https://en.wikipedia.org/wiki/Comparison_of_EDA_software

Along those lines, do people here have any recommendations for fabrication? PCB manufacture is great, but I'm also looking for small-run SMT/assembly.

I had a board assembled recently ( https://0xfb.com/shop.html ) by bittele ( http://www.bittele.com/ ) and was very happy with the result and the process. In the US, there is screamingcircuits as well, they have faster turnaround if all your parts are sourced from the US, but cost more.

Thanks, that's exactly the sort of thing I had in mind! Your 3d printer uC looks pretty cool too!

Fritzing for really simple stuff.

DipTrace for most other things.