From 187cf96353817701bb49d51117f2dd4f5099e597 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Mon, 1 Jan 2024 17:28:46 +0100
Subject: mech: pcb_case: Visualize PCB

This will help to identify calculation issues by human visual
inspection. The PCB is not yet aligned.
---
 mech/assembly.scad     | 11 +++++++++++
 mech/pcb_case/pcb.scad | 11 +++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 mech/pcb_case/pcb.scad

(limited to 'mech')

diff --git a/mech/assembly.scad b/mech/assembly.scad
index 3df96c8..9111439 100644
--- a/mech/assembly.scad
+++ b/mech/assembly.scad
@@ -2,8 +2,19 @@ use <bottom.scad>
 use <top.scad>
 use <back.scad>
 use <front.scad>
+use <pcb_case/pcb.scad>
 
 module assembly() {
+	base_drilling = [3.5, 3.5];
+	dx = [23, 0];
+	dy = [0, 58];
+	pcb([30, 65, 1.4], [
+		base_drilling,
+		base_drilling + dx,
+		base_drilling + dy,
+		base_drilling + dx + dy]
+	]);
+
 	bottom();
 //	top();
 	back();
diff --git a/mech/pcb_case/pcb.scad b/mech/pcb_case/pcb.scad
new file mode 100644
index 0000000..ba211ac
--- /dev/null
+++ b/mech/pcb_case/pcb.scad
@@ -0,0 +1,11 @@
+module pcb(dim, drillings) {
+	translate([15, 5, 15]) {
+		difference() {
+			cube([dim[0], dim[1], dim[2]]);
+			for (drilling = drillings) {
+				translate([drilling[0], drilling[1], 0])
+					cylinder(d=3, h=dim[2], $fn=30);
+			}
+		}
+	}
+}
-- 
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