Comparing Altium and Cadence PCB layout tools

altium-v-cadence-pcb-layout

We see a lot of projects using Eagle for the schematics and PCB layout. There are a few that use Kicad, but we hear very little about other alternatives. Recently, [Limpkin] has been working with Altium and Cadence and wrote about how they compare when it comes to PCB layout. Neither are free packages so it's good to know what you're getting into before taking the plunge. [Limpkin] begins his … [Read more...]

A guide for laying out 4+ layer PCBs

buried-vias

Learning to lay out a printed circuit board takes some time. But after you've churned out a few it's really pretty easy. If you find yourself at that point it may be time to learn about more complicated board fabrication. We think a good primer is this multi-layer PCB layout guide which [Rik te Winkel] recently put together. It's one of the results of his internship experience. One of the major … [Read more...]

Video: Eagle CAD Layout

Layout

This week's video is the last in a series of videos where we show how to use Eagle CAD. Today we will look a the Layout portion of the program and will create a circuit board from the schematic that we created previously. We start by creating a layout file and then moving all of the parts to appropriate places on the circuit board. After that, [Jack] shows how to route the traces. Along the way, … [Read more...]

Design for manufacture

sparkfun

SparkFun has posted an excellent guide to the many different issues you could run into when you finally decide to get a circuit board professionally produced. We assume that most of you aren't running a professional design firm and will appreciate these tips gleaned from years of experience. They provided a rule list, Eagle DRC, and CAM file to help you get it right the first time. The end goal is … [Read more...]

Eagle 5 overview

Not sure how we missed this when it was originally published, but our friend [Ian Lesnet] at DIY Life posted an overview of Cadsoft's new release Eagle 5. This upgrade seems to be all usability tweaks-it really took 5 versions before you could right click? They also made CTRL+Z undo. Really. Eagle3D works nearly the same as before, but has a few changes to help you figure out why certain parts … [Read more...]