simple cr2032 button cell and led holder

diff --git a/etc/button-cell-holder.scad b/etc/button-cell-holder.scad
index d948379..7ae3d66 100644 (file)
--- a/etc/button-cell-holder.scad
+++ b/etc/button-cell-holder.scad
@@ -27,13 +27,13 @@ module holder (battery_d = 20, battery_h = 3.2, case_wall = 1.7, slot_undersize
          // slots for wires
          hook_distance = -case_d/2 + case_d*cover_pct/2; // fixme: shitty name
          for (z = [-battery_h/2, battery_h/2]) {
-//            #translate ([-case_d/2 - 0.01, 0, z]) rotate ([0, 90, 0]) cylinder (h = case_d/2 - hook_distance + 0.01, d = wire_d);
-              #translate ([-case_d/2 - 0.01, 0, z]) rotate ([0, 90, 0]) cylinder (h = case_d, d = wire_d);
+              //#translate ([-case_d/2 - 0.01, 0, z]) rotate ([0, 90, 0]) cylinder (h = case_d, d = wire_d);
+              #translate ([-case_d/2 - 0.01, 0, z]) rotate ([0, 90, 0]) cylinder (h = case_d * cover_pct/2, d = wire_d);
          }
 
          // hole to bend wire up to hold in place
-         #translate ([hook_distance, 0, 0]) cylinder (h = case_h + 1, d = wire_d, center = true);
+         translate ([hook_distance, 0, 0]) cylinder (h = case_h + 1, d = wire_d, center = true);
      }
 }
 
-holder ($fs = 0.1, $fa = 1);
+holder ($fs = 0.1, $fa = 1, slot_undersize = 0.4);