Mini Desktop Humidifier

thingiverse

This 3D print demands further components. See updated images on linking the control switch. Linking instructions: Black (-) and Green (+) from the Ultrasonic mist creator Green wire goes in series with the switch, comes out as the red wire, reunites with the Step Down DC-DC Module (+INPUT) Black directly connects to the -INPUT of Step Down module Module features 2 solder holes per input, making it simple to link inputs (INPUT + and INPUT-) back to the humidifier (after the switch), the switch merely becomes the ON/OFF control for everything. Adjust to accurate voltage (+OUTPUT and -OUTPUT) with your voltmeter Connect OUTPUT+ and OUTPUT- to a 30mm 12V DC Fan WARNING: IN- and OUT- perform the same function as connection Congratulations are in order, task accomplished! Making watertight prints is an endless challenge for all printers Accessing Cura, proceed to Expert menu -> Open advanced settings (CTRL-E), increase infill overlap to 50%, endeavor to amplify infill; if possible, print at 100% For ABS prints, clean the interior with pure acetone For PLA prints, apply a coat of clear acrylic coating, e.g. Tamiya X-22, transparent gloss cover Bill of materials comprises: 1) Ultrasonic mist creator (Look for ultrasonic atomizer or mist fogger on eBay, select black plastic model, 36mm diameter) 2) 30mm Fan (Attach using four x 18mm screws) 3) Three x 2 (height) mm neodymium magnets (Find online or on eBay) 4) A step-down converter power module, (View information at icstation.com) 5) A latching rectangle switch, e.g. those used in flashlights