Added foot to leave a gap below the Fabula to help sound spread

README.md

@@ -17,6 +17,8 @@ The toy has an internal lithium-ion battery that can be charged via USB-C and pr
 It can also be monitored and controlled via Home Assistant or with a web interface in local network.
 It is privacy-friendly: it works completely localy and sends no data to any external service.
 
+> Disclaimer: this is a prototype and its design may change substantially at any time. If you plan on building one, please start from the last tagged commit (e.g. `1.0.1` and take note of the tag for future references.
+
 ## How does it work?
 
 ![Take apart](images/take_apart.jpg)

enclosure/fabula_enclosure.scad

@@ -29,6 +29,12 @@ module fabula_enclosure_bottom() {
         // Logos
         translate([45, -18, 28.1]) linear_extrude(height = 1, center = true) rotate([0, 0, 90]) scale([0.15, 0.15, 0.15]) import("oshw-logo-filled-black.svg");
         translate([66, -25, 28.1]) linear_extrude(height = 1, center = true) rotate([0, 0, 90]) text("a Luna, con ♥", size = 6);
+        
+        // Foot screw holes
+        translate([-75, -30, 0]) {
+            translate([0, 10, -3.9]) cylinder(h = 40, d = pcb_screw_size*1.5);
+            translate([0, 40, -3.9]) cylinder(h = 40, d = pcb_screw_size*1.5);
+        }
     }
     
     // Speaker grille reinforcements
@@ -68,5 +74,20 @@ module fabula_enclosure_top() {
     }
 }
 
+module fabula_enclosure_foot() {
+    // A foot to leave a gap under the shell for a better sound
+    difference(){
+        hull(){
+            sphere(d = 10, $fn = 64);
+            translate([0, 50, 0]) sphere(d = 10, $fn = 64);
+        }
+        translate([-5, -5, 0]) cube([10, 50 + 10, 5]);
+        // Screw holes
+        translate([0, 10, -3.9]) cylinder(h = 4, d = pcb_screw_size);
+        translate([0, 40, -3.9]) cylinder(h = 4, d = pcb_screw_size);
+    }
+}
+
 translate([0, -60, 0]) rotate([180, 0, 0]) fabula_enclosure_bottom();
 translate([0, 60, 0]) fabula_enclosure_top();
+translate([-120, -80, -30]) fabula_enclosure_foot();