Add conecpt for arduino nano case

scad/arduino_nano_eos_case.scad

@@ -0,0 +1,84 @@
+include <./arduino.scad>;
+include <./common/common.scad>;
+
+CaseX = 40;
+CaseY = 85;
+CaseZ = 35;
+CaseD = 8;
+
+CaseSplitZ = 30;
+
+module arduino_nano_mount (pos = [0, 0, 0]) {
+    X = 18.2;
+    Y = 43.9;
+    Z = 10.5;
+    BOARD_Z = 1.5;
+    translate(pos) difference () {
+        //outer
+        cube([X + 4, Y + 4, Z], center = true);
+        //inner void minus corners
+        difference () {
+            cube([X - 1, Y - 1, Z + 1], center = true);
+            translate([(X / 2) - 1, (Y / 2) - 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
+            translate([(-X / 2) + 1, (Y / 2) - 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
+            translate([(X / 2) - 1, (-Y / 2) + 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
+            translate([(-X / 2) + 1, (-Y / 2) + 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
+        }
+        //board void
+        translate([0, 0, (Z / 2) - (BOARD_Z / 2)]) cube([X, Y, BOARD_Z], center = true);
+        //usb void
+        translate([0, Y / 2, (Z / 2) - (6 / 2) + 0.01]) cube([8, 10, 6], center = true);
+    }
+}
+
+module case_shell (pos = [0,0,0]) {
+	$fn = 50;
+    translate(pos) difference () {
+    	intersection () {
+        	rounded_cube([CaseX, CaseY, CaseZ], d = CaseD, center = true);
+        	translate([0, 0, -CaseD/2]) rotate([90, 0, 0]) rounded_cube([CaseX, CaseZ + CaseD, CaseY], d = CaseD, center = true);
+        	translate([0, 0, -CaseD/2]) rotate([0, 90, 0]) rounded_cube([CaseZ + CaseD, CaseY, CaseX], d = CaseD, center = true);
+    	}
+        rounded_cube([CaseX - 6, CaseY - 6, CaseZ - 6], d = 6, center = true);
+    }
+}
+
+module case_bottom () {
+	difference () {
+		union () {
+			case_shell();
+			//bolt_plug([0, BoltY, -(CaseZ/2)+4]);
+		}
+		translate([0, 0, CaseSplitZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
+		//bolt
+		//translate([0, BoltY, -(CaseZ/2)+(3.5/2)-0.01]) cylinder(r = R(5.6), h = 3.5, center = true, $fn = 30);
+		//bolt_void([0, BoltY, -(CaseZ/2)], 20);
+	}
+	
+	esp32_mount(ESP32Position);
+}
+
+module case_top () {
+	$fn = 50;
+	difference () {
+		case_shell();
+		translate([0, 0, CaseSplitZ-CaseZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
+		translate([2.5, -28, 17]) rotate([0, 0, 90]) scale([0.5, 0.5, 1]) linear_extrude(4) {
+			text("Canon Rebel T3i", font = "Liberation Sans:style=Bold Italic");
+		}
+	}
+	translate([0, 0, 12]) difference () {
+		rounded_cube([CaseX - 6.1, CaseY - 6.1, 4], d = 6, center = true);
+		rounded_cube([CaseX - 8, CaseY - 8, 4 + 1], d = 5, center = true);
+	}
+}
+
+module debug () {
+	case_bottom();
+}
+
+if (PART == "case_bottom") {
+
+} else {
+	debug();
+}

scad/cpc_connectors.scad

@@ -34,7 +34,7 @@ module guide (Diameter, Height, Angle, Width) {
 	A = arc_angle(Diameter, Width);
 	echo(A);
 	rotate([0, 0, Angle]) difference () {
-		cylinder(r = R(Diameter), h = Height, center = true, $fn = 120);
+		cylinder(r = R(Diameter), h = Height, center = true, $fn = FN);
 		rotate([0, 0, -A/2]) translate([Diameter / 2, 0, 0])  cube([Diameter, Diameter * 2, Height + 1], center = true);
 		rotate([0, 0, A/2]) translate([-Diameter / 2, 0, 0])  cube([Diameter, Diameter * 2, Height + 1], center = true);
 	}
@@ -46,6 +46,13 @@ module plug_pin (X, Y, H) {
 	}
 }
 
+module m3_bolt_void (pos = [0, 0, 0], H = 1) {
+	D = 3.25;
+	translate(pos) {
+		cylinder(r = R(D), h = H, center = true, $fn = 40);
+	}
+}
+
 module plug_pin_voids (PinH) {
 	plug_pin(0, 0, PinH);                     //5
 	plug_pin(PinSpacing, 0, PinH);            //4
@@ -107,7 +114,6 @@ module flange_guide_void (pos = [0, 0, 0], Z = 8) {
 				translate([0, 0, -3]) rotate([-7, 0, 0]) translate([-(OD/2)+(5/2), -OD/4, 0]) cube([OD, OD/2, 3], center = true);
 			}
 		}
-		
 	}
 }
 
@@ -115,10 +121,12 @@ module cpc_9pin_socket () {
 	$fn = FN;
     BaseH = 3;
 	PinH = SocketH + BaseH + 1;
-
+	BoltVoid = 32;
 	difference () {
+        union () {
             cylinder(r = R(SocketOuterD), h = SocketH + BaseH, center = true);
-        
+            translate([0, 0, -((SocketH + BaseH) / 2) + (BaseH / 2)]) rounded_cube([40, 40, BaseH], d = 6, center = true, $fn = 30);
+        }
 		translate([0, 0, BaseH]) {
 			cylinder(r = R(SocketD), h = SocketH + BaseH, center = true);
 			for (i = [0 : len(GuideAngles) - 1]) {
@@ -128,6 +136,12 @@ module cpc_9pin_socket () {
 
 		plug_pin_voids(PinH);
 		translate([0, 0, 3]) rotate([0,0, 37]) flange_guide_void([0, 0, (PlugH / 2) - (8 / 2) + 0.01], 8);
+		translate([0, 0, -((SocketH + BaseH) / 2) + (BaseH / 2)]) {
+			m3_bolt_void([BoltVoid/2,   BoltVoid/2, 0], BaseH + 1);
+			m3_bolt_void([BoltVoid/2,  -BoltVoid/2, 0], BaseH + 1);
+			m3_bolt_void([-BoltVoid/2,  BoltVoid/2, 0], BaseH + 1);
+			m3_bolt_void([-BoltVoid/2, -BoltVoid/2, 0], BaseH + 1);
+		}
 	}
 	
 }

scad/esp32_case.scad

@@ -130,7 +130,6 @@ module case_bottom () {
 	}
 	
 	esp32_mount(ESP32Position);
-
 }
 
 module case_top () {