separate dimensions from form

[challenge-bot] / 3d-printables / wire-jig-dimensions.scad

diff --git a/3d-printables/wire-jig-dimensions.scad b/3d-printables/wire-jig-dimensions.scad
new file mode 100644 (file)
index 0000000..69ea6f3
--- /dev/null
+++ b/3d-printables/wire-jig-dimensions.scad
@@ -0,0 +1,15 @@
+wire_channel_width = 14;
+wire_channel_height = 14;
+
+wire_diameter_measured = 1.17;
+// some of this fudge is due to using a hexagon instead of a circle
+wire_diameter_fudge = 1.4;
+wire_diameter = wire_diameter_measured + wire_diameter_fudge;
+wire_radius = wire_diameter / 2;
+
+wire_lengths = [10, //strip wire this much
+                35, //short breadboard wire
+                63, //ground to ground
+                120, //arduino breadboard wire
+                180 //motor wire
+               ];