Install of electronics on roof

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Removing the infrared filter of the USB camera

We can make the normal USB camera an infrared camera by removing the infrared filter inside it (a cameras with infrared filtering lens cannot be used).

Disassemble the camera.



Loosen the screw on the side of the lens to remove the lens.
　　　


If the lens is held by glue instead of screw, remove the glue with nippers.



The square glass is the infrared filter. Break four sides to remove the adhered parts with nippers.



Remove the filter and its fragments. Reassemble the lens.



If the filter is circular, poke it with nippers to create cracks and remove it.
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Prepare the lid and M2x20 screws.



Place the screws and nuts like this.
(If you want to adjust the camera position more easily, omit these nuts or use M3 nut instead)



Fix the camera to the lid with M2 nuts.



Place the lid on the chamber with the touch-screen mask and check for any interference between the camera and the mask.



Connect the camera to the USB3 port (blue) of the Raspi.

Installing the ventilation fan

Attach the ventilation fan to the lid with M2x20 screws.
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Installation of 5mm LED

Use the 5mm drill to remove burrs in the holes to fit the LEDs.


Fit infrared LEDs.



Place the cue LED.



Place white LEDs.




If a hole is too large to fix LED, apply a little glue to the inside of the hole to narrow it.


Lastly chech whether the camera cover fits to the roof (Don't glue this).