docs update + images

docs/Assignments/week_5_3dprinting_and_scanning/3D_Printing.md

@@ -99,11 +99,11 @@ I wanted to make something simple because my University has been giving a lot of
 
 Result:
 ![alt text](image-9.jpg)
+![alt text](IMG_8414.jpg)
 
 ## 3D scanning
 For this week we also needed to do 3D scanning. When other people where doing it it looked very easy. But when I tried myself it was hard to do and to get everything right.
 
-### Assembling the scanner
 Assembling the scanner is really straight forward. First screw on the adapter and then you can screw on the camera
 ![alt text](image-4.jpg)
 After that you can plug the usb-c to A cable in the side of the camera and then screw in the locks.
@@ -144,16 +144,16 @@ Once we pressed that we can go back to the other tab and press slice to slice it
 Then we can put it on a USB stick and start preparing the machine
 
 ### Preparing the printer
-![alt text](IMG_8395.JPEG)
+![alt text](IMG_8395.jpg)
 First Henk showed how to calibrate the plate for printing. You need a piece of paper and a alan key to calibrate the plate.
 
-![alt text](IMG_8399.JPEG)
+![alt text](IMG_8399.jpg)
 Once the plate is on the bottom you can set the Z axis on the screen to 0. And pull the paper up to straighten the plate out. 
 
-![alt text](IMG_8398.JPEG)
+![alt text](IMG_8398.jpg)
 
 After that Henk poured in the resin. Always make sure when you're working with resin to use gloves.
-![alt text](IMG_8404.JPEG)
+![alt text](IMG_8404.jpg)
 
 After that we where trying to get the file loaded on the machine but it didn't show up. So first Henk formatted the drive to FAT32. Then I also did it on my machine. But after re-plugging the drive in my machine after putting the file back on. The file disappeared so we grabbed another usb stick. With the new usb stick it did read the file so we had a bad usb stick.