From 34d1623abbf9e6fac275d0d6ecf42dfeb3322a73 Mon Sep 17 00:00:00 2001
From: finga <finga@onders.org>
Date: Thu, 24 Mar 2022 20:28:28 +0100
Subject: [PATCH] knob: Add the encoder knob model [CI SKIP]

---
 knob/knob.scad | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 knob/knob.scad

diff --git a/knob/knob.scad b/knob/knob.scad
new file mode 100644
index 0000000..8b53ffa
--- /dev/null
+++ b/knob/knob.scad
@@ -0,0 +1,18 @@
+$fn = 200;
+
+module shaft() {
+    difference() {
+        cylinder(h = 5, d = 6);
+        translate([2, -2.5, 0])
+            cube(5);
+    }
+
+    translate([0, 0, -5])
+        cylinder(h = 5, d = 7);
+}
+
+difference() {
+    cylinder(h = 16, d1 = 18, d2 = 15);
+    translate([0, 0, 5])
+        shaft();
+}