test

index.md

@@ -8,6 +8,8 @@ nav_order: 1
 
 ## [Camera sensors]({{ '/01_cameras.html' | relative_url }})
 
+Sensor basics
+
 ## [Passive scanning]({{ '/02_passive.html' | relative_url }})
 
 ## [Active scanning]({{ '/03_active.html' | relative_url }})