more laser engraver pics, wip

input/projects/laser-engraver.md

 
 ⚠️ Be sure to always use proper laser safety goggles when working with such machines! ⚠️
 
+<!--%
+lightgallery([
+    [ "img/laser_tower_1.jpg", "Frontal view in Ikea Lack tower" ],
+])
+%-->
+
 ## Hardware
 
 I know I say this in a lot of articles here, probably in an attempt to justify my hoarding of electronic parts. 😳
 
 <!--%
 lightgallery([
+    [ "img/laser_electronics.jpg", "GT2560 mainboard and laser control PCB on base plate" ],
     [ "img/laser_lcd.jpg", "LCD mounted to laser engraver" ],
-    [ "img/laser_gt2560.jpg", "GT2560 mainboard of laser engraver" ],
 ])
 %-->
 
     write("M5")
     write("G0 X0 Y0 F" + str(speed_g0))
 </pre>
+
+## More Pictures
+
+<div class="collapse">Some more photographs I didn't use above.</div>
+<div class="collapsecontent">
+<!--%
+lightgallery([
+    [ "img/laser_tower_2.jpg", "Frontal view in Ikea Lack tower" ],
+    [ "img/laser_gt2560.jpg", "GT2560 mainboard of laser engraver" ],
+])
+%-->
+</div>