DIY ac unit

I made this mini ac unit! It is around 30 cm wide. but still….. it works! I used 2 sg90's servo's with a arduino uno! For the fan is used a noctua nf-a9 5v with a usb to fan connector and a usb step up converter from 5 to 12 volts. The fan handles the 12 volts like a charm! I included print files! I will later make a v2 with the option to attach peltier modules! It costed around 600 grams of filament. I also made a control box for the arduino to control the servo's. For the servo's i used the breadboard pack from AZdelivery with a breadboard power supply. I used a 9v battery to power the breadboard, because the arduino doesn't have enough power output to power the servo's. I will leave the links down here. I used 5mm magnets to attach the arduino holder to the baseplate. I also included the code for the servo's! (WARNING: WATCH THE POSITIVE AND NEGATIVE ON THE BREADBOARD AND THE POWER SUPPLY VERY VERY CLOSELY!!!!! OTHERWISE YOU WILL SHORT YOUR COMPONENTS!!!)