I've ordered a few 2-layer PCBs for hobby purposes. The first was made with KiCad and the others with DesignSpark. But I learned a few things from Carol's lecture.
I use a batching service now called OSH Park (formerly Dorkbot PCB) with excellent output (boards are US made). For my hobby use it's worth waiting a couple of weeks to save a couple hundred dollars compared to the cost of quick-turn places like Advanced Circuits.
@Mr. E, Don't have any names for you. It would depend on the volume. If your are willing to wait and have enough volume, ask for their bottom price. Some manufacturer's here will have a relationship with a Chinese mfr and can handle it for you.
To double check package layouts it helps to print the top layer on a good laser printer, as well as the bottom layer, mirrored. Then actually put your components on the paper to make sure everything is OK.
It really helps to talk with the vendor--it can save you lots of money. Also, many vendors have standard design rules. If you meet these rules your board will cost less. For example, one 8 mil trace can add 10 or 20% to the board cost if the vendor's standard is 10 mil traces.
@Rob Generally good, never the quality I usually expect and little room for modification once they are in the flow. There are two streams: one for prototyping and another for production quantities. Some houses want it panelized complete with registrations, others will want to do that themselves.
-The streaming audio player will appear on this web page when the show starts at 2pm eastern today. Note however that some companies block live audio streams. If when the show starts you don't hear any audio, try refreshing your browser.
We looked at a number of sources to determine this year's greenest cars, from KBB to automotive trade magazines to environmental organizations. These 14 cars emerged as being great at either stretching fuel or reducing carbon footprint.
Healthcare might seem to be an unlikely target application for the Internet of Things technology, but recent developments show small ways that big-data is going to make an impact on patient care moving into the future.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is