add my first pcb design!

Gemfile.lock

@@ -71,6 +71,7 @@ GEM
     webrick (1.7.0)
 
 PLATFORMS
+  arm64-darwin-22
   x86_64-darwin-21
 
 DEPENDENCIES

README.md

@@ -8,4 +8,7 @@ You probably want to run ruby from a version manager like `chruby`, see [here](h
   - fix the OG tags so that https://cards-dev.twitter.com/validator works
 
 ## Notes
+[Installation](https://jekyllrb.com/docs/installation/macos/)
+`bundle install`
+Then
 Use `bundle exec jekyll serve --draft --future` to do local development of this site

_posts/2023-06-20-conda_setup.md

@@ -2,7 +2,7 @@
 title:  Jupyter and Conda setup
 date: 2023-06-20
 layout: post
-image:
+image: /assets/blog/mamba/logos.svg
 ---
 
 These are my notes to myself about how to setup jupyter+conda/mamba environments.

_posts/2023-06-21-my_first_PCB.md

@@ -0,0 +1,27 @@
+---
+title: My first PCB!
+excerpt: 
+layout: post
+image: /assets/blog/PCB/horizontal.png
+alt: A 3D render of a simple PCB.
+---
+I made my first PCB!
+
+I've had a longstanding ambition to get a PCB manufacured but I've always put it off. Lately I had a need for a little adapter board to break out these 1.27mm spaced pins to 2.54mm pins that would fit into a breadboard. Feeling like it was a simple enough board I finally decided to fire up KiCad and give it a go.  
+
+<figure>
+<img src="/assets/blog/PCB/board.svg"/>
+<figcaption>
+The layout.
+</figcaption>
+</figure>
+
+
+<figure>
+<img src="/assets/blog/PCB/horizontal.png"/>
+<figcaption>
+The 3D render!
+</figcaption>
+</figure>
+
+The boards haven't arrived yet so no photos of the final result.