Actions
Forum Thread Details
  • Replies 13 replies
  • Subscribers 124 subscribers
  • Views 7361 views
  • Users 0 members are here
Related

Symbols and footprint support for Arduino in KiCad 7.x

colporteur

I've encountered some Design Rules Checker warning messages when creating a PCB, that appear to be related to the libraries provided at https://github.com/Alarm-Siren/arduino-kicad-library . I'm wondering if members have any experience using the libraries provided at this link.

image

The libraries appear to be the official support for the Arduino. I used the Arduino_Mega2560_R3_shield footprint on a test PCB without adding any components and received the same warnings.

image

This is the first time I have used these libraries. I followed the install instructions at the site and also tried installing the libraries manually. I get the warning no matter how they are installed. I noticed some anomalies when I looked closer at the templates. The lines highlight some of them. (i.e. there are a few orphaned D0's). These appear to be what DRC is complaining about.

Since I haven't used these libraries before I curious if anyone can share their experience.

  • in reply to shabaz

    Thanks for the suggestions. The Kicad Library Conventions (https://klc.kicad.org/#f5) recommend a height and width of 1mm, thickness 0.15mm for text. As I have a long-term intention to bring the library into compliance with the KLC, I will be using these values.

  • in reply to colporteur

    I have used four different CADs in my time, and KiCad is by far the best in my opinion. I wouldn't say its the most powerful - there are definitely features missing compared to some - but it makes up for it in terms of approachability and ease-of-use. The Kicad team have also done a very good job of improving their standard components library; I remember when I started using Kicad it was pretty dire.

  • in reply to alarmsiren

    I started into PCB when the hobbyist etched them by hand. The schematic was drawn by hand. The PCB pattern was created using tape and a marker. The etching process was done by hand in a chemical bath. Consistently getting a functional board was a trial and error process.

    Through this site I discovered the tools and a supplier that now removes the challenges of creating PCB's. I now use KiCad to create a schematic and generate the PCB layout. I use the layout to produce a wire/jumper perf board. That proof of concept give me a chance for any changes before it is off to the PCB printers.

    Folks like Shabaz have shared their knowledge improving my hobbyist product ten fold.

    I see by your points card you are new to the site. Stick around and help grown the knowledge in the community.