WIP: Move `mech` directory to `case`

TODO: There are outdated references (see grep -R mech .)

The directory name should reflect what is inside, not the field of
engineering it belongs to.

1 files changed, 10 insertions, 0 deletions

diff --git a/case/pcb_case/spacer.scad b/case/pcb_case/spacer.scad
new file mode 100644
index 0000000..e7eba3a
--- /dev/null
+++ b/case/pcb_case/spacer.scad
@@ -0,0 +1,10 @@
+include <bolt.scad>
+
+spacer_h = 11;
+
+module spacer() {
+	difference() {
+		cylinder(d=bolt_dk, h=spacer_h, $fn=30);
+		cylinder(d=bolt_ds+bolt_ds_tol, h=spacer_h, $fn=30);
+	}
+}