hc-sr04.scad: adjustments since last print (untested)

diff --git a/things/hc-sr04.scad b/things/hc-sr04.scad
index e660cad06a65b5af206d017e53af59b45f9e0441..432eabfd665b44499f654e065403efbb7d508dcf 100644 (file)
--- a/things/hc-sr04.scad
+++ b/things/hc-sr04.scad
@@ -3,12 +3,12 @@ infty = 100;
 
 wall = 1.5;
 
-cyl_r = 8 + 0.8;
+cyl_r = 8 + 0.5;
 cyl_x = 26.4 / 2;
 cyl_h = 8; // above pcb, max 13.8;
 
-pcb_x = 45.6 + 1.5;
-pcb_y = 20.2 + 1.3;
+pcb_x = 45.6 + 1.2;
+pcb_y = 20.2 + 1.0;
 xtal_h = 5;
 pcb_supp = 3; // side support thickness
 pcb_h = 8; // 1.2 + space for connector etc