1(V1 and V2) Order all the RC - related parts
Order the Lipo battery, EDF fan, ESC, servo tester if you also want to test the EDF before your controlling circuit is ready. Maybe also a lipo battery tester so you can double check if your circuit works as intended. Don't forget to order Lipo charger, XT 60 or XT 90 adapters (male and female), so you don't have to order other things in a separate order after you received all the things, and notice you have missed something! (as I did)
2(V1 and V2) OPTIONAL: Dynamically balance the EDF unit with your cellphone
I did not do this step, but it is really recommended to reduce noise and improve performances and battery duration.
3(V1 and V2) 3D Print all the parts.
Download the 3d STL files. They have been printed on a Zortrax M200, but any filament machine should work.
4(V2) Assemble the electronic circuit
For the battery tester part of the circuit, you can find more details on this page:
5(V1 and V2) Cut hole from VAT / Plexiglass tube
Cut hole for dirty air to enter into the VAT (V1) or Plexiglass tube (V2).
6(V2) EndTube with Bristles
You can easily remove bristles from a cheap long brush. Then mount them with hot glue.
7(V1 and V2) Assemble the 3d printed partsAssemble the 3d printed parts, together with the electronic parts, and cardboard tube.
For reference look here: https://skfb.ly/6MOZD