90's t.v. fume extractor

thingiverse

I have included a table, different faceplates, and a fumehood in this update. I also recommend using a buck converter instead of the voltage regulator, as my experience with it produced more heat than expected, making it unsafe to install without a massive heatsink. The buck converter is larger but easier to wire up and won't burn down your house if you have too much current running through it. Videos showing it working and the circuit are coming soon. This project took one day to complete (total print time 4-6h, circuit with voltage reg build time 1h at most). I made fume extractors in various sizes and shapes, which has allowed me to finally put this project to rest with this version. It uses a 12v 40mm fan, UXCELL 2-position vertical slide switch, active carbon pad. If you want a 2mm LED, you will need the appropriate power supply and voltage regulator combination. I am still waiting for my voltage regulators to arrive in the mail, so in the video mine is only connected to my fan at the moment. The tolerance for fitting parts is .2mm, meaning if I have a peg with a circumference of 10mm it will fit into a hole with a circumference of 10.2mm. This seems to work for most people, but if your part fits too loosely, I can upload a model with tighter tolerances. DC to DC buck converter: https://www.amazon.com/gp/product/B01GJ0SC2C/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1 3-pin switch: https://www.amazon.com/gp/product/B007QAJUUS/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1 40x40x10mm fan used: https://www.amazon.com/gp/product/B00MYZAILA/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1 Carbon pad: https://www.amazon.com/gp/product/B000U204W2/ref=oh_aui_detailpage_o03_s02?ie=UTF8&psc=1 Note that all these parts can be swapped with something cheaper, but they need to be of similar size. The buck converter is a tight fit, but it shouldn't be a problem, and the carbon pad comes with more than you will ever use in a lifetime. Print Settings: Printer Brand: LulzBot Printer: TAZ 5 Resolution: .3mm for everything except faceplate, screen, and screen border which I used .1mm Infill: 20% Notes: You don't need supports on any parts if your bridging is good, but "the body" could use some support on the bridge that separates the faceplate area from the screen area.