Polygon boxes with 3 or more sides.

- Create a first boxes with five sides, a inside diameter of 8 cm with notch assembly.

- Export it on fusion 360 in a DXF format.

- Start a new sketch.

- Use the tool circle to do two circles (one circle on each pentagon), one circle with a diameter of 2 cm and another one of 4 cm.

- Check the size of sides to be sure that size didn't change during the exportation.

- Save it on your computer in a DXF format and next export it.

- Import it on inksape and check the size one more time to be sure.

- if the size are good use laser cutter to cut it four times in wooden plank of 3 or 4 mm thick.

- Go again on makercase create another box with five side but with an inside diameter of 10 cm and do the same operation that youb did before but cut it once.

- Once you cut all your shape with the laser cutter glue three sides with the two pentagon.

- Pierce one of the sides you didn't glue on each targets.

- Glue a led in each hole.

- Do the Arduino's set-up and then place the the two other side on the top to close the targets

- Search on internet a 3D gun model.

- Once you found it on a website import it on fusion 360.

-Separate it a first time to have two parts one is the left side of the gun and one is the right side of the gun.

- Separate the barrel to the shift of the gun.

- Dig in every parts to juste have structure.

- Export it on Cura.

- Use 3D printer to print it.

- Do the Arduino's set-up.

- Put together each part of the gun and screw the structure together.