Bubbleblower

I made this bubble machine to entertain my kids. It works via USB and can therefore also be used via a power bank. The materials are cheap and can be ordered via the bambustore and Amazon.Requirements: - DC5V blower fan (at Amazon)- TT Motor DC5V 59RPM CCW Single Axis (at Bambu store makers-supply)- 4x M4x12mm screws- 2x M3x45mm screws- 4x M3x5mm screws- 1x M3x8mm screw- 1x M3x20mm screw- 1 M2.5x6mm screw - 3x M3 nuts- 3x M3 washers- 4x M4 treaded inserts- 1x M3 treaded insert (for top mount TT motor) For the machine I used PLA with a 0.24mm layer height.For the coupling ring I used generic TPU with a 0.2mm layer height and for the bubble wheel I used standard PETG with a layer height of 0.2mm.The TPU seal is optional and not strictly necessary. I soldered the 3 wires together. Red to red and black to black. You may have to turn the wires on the TT motor to change the direction of rotation.Boost MeIf you like it a boost is appreciated.