add second sonar sensor

diff --git a/3d-printables/sonar-binder-clip-holder-data.scad b/3d-printables/sonar-binder-clip-holder-data.scad
index 42b1d408baf4d2abc0e2ed5fdaf2c22e65ea324c..cadb8cebc9f27db2d3008373beaded7a2673a355 100644 (file)
--- a/3d-printables/sonar-binder-clip-holder-data.scad
+++ b/3d-printables/sonar-binder-clip-holder-data.scad
@@ -16,16 +16,21 @@
   of it.
 */
 
-$fn = 30;
+$fn = 50;
 
 sonar_diameter_measured = 15.82;
 sonar_diameter_print_fudge = 0.5;
 sonar_diameter = sonar_diameter_measured + sonar_diameter_print_fudge;
 sonar_radius = sonar_diameter / 2;
 
-module sonar_binder_clip_holder(sonar_radius) {
+between_sonar_cans = 10.82;
+between_sonar_centers = sonar_diameter + between_sonar_cans;
+
+module sonar_binder_clip_holder(sonar_radius,
+                                                                                                                               between_sonar_centers) {
        circle(sonar_radius);
-}
+       translate([between_sonar_centers, 0]) {
+               circle(sonar_radius); } }
 
 /*
   This file is part of challenge-bot.

diff --git a/3d-printables/sonar-binder-clip-holder.scad b/3d-printables/sonar-binder-clip-holder.scad
index c7dea4cba1ab01054f6cba16a052da562db5b1d8..451f85b5e66ece94d21e27d9557c28d1c29b3bec 100644 (file)
--- a/3d-printables/sonar-binder-clip-holder.scad
+++ b/3d-printables/sonar-binder-clip-holder.scad
@@ -18,7 +18,8 @@
 
 include <sonar-binder-clip-holder-data.scad>
 
-sonar_binder_clip_holder(sonar_radius);
+sonar_binder_clip_holder(sonar_radius,
+                         between_sonar_centers);
 
 /*
   This file is part of challenge-bot.