Bladeless fan (With Yaw)

thingiverse

Edit: Added the necessary parts for no YAW configuration. Updated the Base for the no YAW configuration (3 Screw Halls) Bladeless Fan With yaw This is provided as is. I haven't tried printing it. Parts: Control Circuitry (Arduino (Mini, Pro mini, etc, or any other micro) with IR sensor or wifi or bluetooth for remote control (No buttons on the device) If you want to have Yaw control, otherwise can can just plug in power and it will turn on Small DC motor 3.Small servo max height 17mm (Needed only if you want yaw) 2x 688-2rs ball bearings (Version with YAW) Dc Power Jack (panel mount) 90mm Fan blade (Optional: 3D printable vesrion available Screws and bolts Glue A resized version of the following blade is availablehttp://www.thingiverse.com/thing:966444 Post-Printing Instructions 0a. Print all the necessary parts If you want to have YAW control Print the "Servo-mount(Version-with-YAW).stl" If you don't want YAW control print the "No-Yaw-extra-parts.stl" 0b. Polish them (or not) With YAW: Take the DC motor and Screw it to the motor Mount. Take the servo and Screw it to the servo mount Take the servo Assembly and screw it on the bottom (The level one) side of the base housing facing down Take The motor Assembly and screw it on the top side of the base housing facing up Take the Fanblade and put it on the motor Take the ball bearings and place them on the "safts" on the inside of the Base housing and use screws with a small flange to keep them in place Take the DC jack Printed part and Glue it to the Base(where there is a moon circle) Take your DC Jack and solder the wires to it and the place it in the DC Jack part Take the base and screw to the servo Find Plug your servo to the arduino and find find the 2 extremes where it doesn't hit anything(or use limit switches) Place your control Circuitry somewhere in the Base housing (somewhere were you can reach it to program it in the future) Route the cables from the DC jack, Servo, DC motor to the Control cirtuit and make sure they don't interfere. Program your control Circuitry and run a test. Glue the Inner Housing to the Outer Housing and then to the Base housing. Without YAW: Take the DC motor and Screw it to the motor Mount. Take The motor Assembly and screw it on the top side (the Uneven one) of the base housing facing up Take the Fanblade and put it on the motor Take the no yaw extra parts Screw the the long part and screw it to one size of the Base Housing Take the Ball bearing replacements from the extra parts and place them on the "safts" on the inside of the Base housing and use screws with a small flange to keep them in place Take the DC jack Printed part and Glue it to the Base(where there is a moon circle) Take your DC Jack and solder the wires to it and the place it in the DC Jack part Take the base and screw to the Base Housing and the Long part of the Extra parts Place your control Circuitry somewhere in the Base housing (somewhere were you can reach it to program it in the future) Route the cables from the DC jack, DC motor to the Control cirtuit and make sure they don't interfere. Program your control Circuitry and run a test. Glue the Inner Housing to the Outer Housing and then to the Base housing.