Learn how to design boards in KiCad this Saturday, April 28th, with Michael Welling:
We’ve asked Michael Welling of Qwerty Embedded Design to come to Reno to drop some knowledge on KiCad, an open source and multi-platform schematic capture and PCB layout tool. Michael uses KiCad for some of his famous designs such as LoFive, PocketBone, and BaconBits. Space is limited and you should have some basic electronics and CAD skills under your belt already to make the most of this unique opportunity.
This event will be recorded and live-streamed to the GroupGets YouTube channel
The transcript has been posted from the Hack Chat last Friday with Andrew Sowa about Circuit Board artwork:
PCB Art is likely as old as the manufacturing process itself. It has evolved over time from engineers hiding easter eggs in wasted space to whole companies devoted to the intricate authentic design. Andrew has created his own style by using each layer of the PCB to make multi-color images from computer generated designs. In this chat he will talk about his process of turning photos into PCBs as well as tricks to getting high resolution results with KiCad.
In this chat, we’ll be talking about PCB artwork:
- Bitmap to SVG Converstion (Inkscape and Illustrator)
- Kicad Footprint creation
- PCB Fabrication Limits
Electrical engineer and PCB designer Andrew Sowa recently joined Chris Gammell on The Amp Hour podcast:
Digi-Key presents An Intro to KiCad – Part 1: How PCBs Are Made with Shawn Hymel:
Digi-Key Electronics presents: An introduction to KiCad with engineering superhero Shawn Hymel. In the first part of this series Shawn discusses how PCBs are made and the benefits of utilizing KiCad as a design tool. KiCad is a free and open source platform which makes it great for learning how to make your own PCBs while still being powerful enough to do more complicated design work.
From Mark Smith on the Surf ‘n Circuits blog:
A few years ago, while managing the power management product line at work, I started an initiative with the development team to optimize new products by achieving ESE. ESE stands for Equations = Simulations = Experimentation. The idea is centered on the engineering goal of product design to verify that the systems design equations match the simulation results and ultimately the experimental results.
When these three items match, not only do you understand a system, but you have the best chance to optimize a better solution. I’ll have to say that in today’s mad dash to get new products out the door, achieving ESE is not always possible. But to break through the ordinary and have a chance for the extraordinary, I would say this is a requirement. Since this power supply is just a fun design for an upcoming nixie tube clock project of mine, I have the time to achieve ESE.
The updated schematic, BOM, Kicad Layout, and design files are located at Github:
surfncircuits has shared the board on OSH Park:
Here is a quick video showing six IN-4 Nixie tubes being powered by a 5v iPhone charger: