diff --git a/.vscode/settings.json b/.vscode/settings.json
index 51eee56..b86a7a1 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,11 +1,13 @@
 {
     "cSpell.words": [
+        "Baofeng",
         "callsign",
         "callsigns",
         "centimetre",
         "configurability",
         "fileserver",
         "grayscale",
+        "homebrewed",
         "inpainting",
         "rotoscope",
         "Tapermonkey",
diff --git a/content/blog/2023-07-10-baofeng-sound-card.md b/content/blog/2023-07-10-baofeng-sound-card.md
new file mode 100644
index 0000000..c7b0349
--- /dev/null
+++ b/content/blog/2023-07-10-baofeng-sound-card.md
@@ -0,0 +1,16 @@
+---
+layout: page
+title: "A homebrew sound card designed for the Baofeng UV-5R" 
+description: "Using cheap parts to programmatically transmit audio"
+date: 2023-07-10
+tags: radio
+draft: true
+extra:
+  auto_center_images: true
+  excerpt: "This post describes how I homebrewed a sound card for my Baofeng UV-5R radios"
+  # discuss:
+  #   reddit: https://www.reddit.com/r/ewpratten/comments/14tdltu/building_a_vpn_with_an_amprnet_bgp_allocation/
+  #   hacker_news: https://news.ycombinator.com/item?id=36635146
+  uses: [mermaid]
+---
+