GTFO! DIY Anti-fog Goggle Assembly

Quick assembly video for DIY 3D printed anti-fog fan system for goggles.
Music - Candlegravity - Everything I Do

[@MrKostyan1998]

Ты просто лучший! Классная идея!

[@Mr-mp9ur]

I already have 3d printer and soldering tools, so only paied $11.85 with much time w/effort. vs $60 exfog... just Do it Yourself. Nice work!

[@HenkeLevin]

This is a great idea!

[@mnovo]

are you using a 5V turbo and if so did you set it to max voltage? I'm wondering if a naked 18650 at 4.2v charge will be enough. i would just charge it at home and eliminate the board

[@electromagics]

I don't know what a 5v turbo is, but I think what you're discussing would probably work for your purposes. Send it and let me know how it works!

[@mnovo]

@@electromagics sorry the blower fan is nicknamed a turbo. i was wondering if you measured the output voltage to the fan and if you are using the 5v model.

[@MrUblik]

Looks sick. What is the controller?

[@electromagics]

It's just a 3.7V to 5V-12V adjustable step up converter / li-ion USB charger.

[@Fossi11Sniper]

Bro! Niece job. Do you have the digital for print this case? Thanks 🙏🏻

[@electromagics]

Of course! www.printables.com/model/592539-gtfo-get-the-fog-out-antifog-goggle-blower

[@guap406]

Hey, could you put this on shapeways so is ppl without 3d printers can make this?

[@electromagics]

I'm sorry, I'm unfamiliar with shapeways or what putting this on shapeways would entail. Can you send me a link to more information about this?

[@electromagics]

Looking into it for a few minutes, it looks like it's gonna be like $100 for a single print of this... If anyone knows how to make this affordable for people let me know. Not interested in running a business selling these units out of my house.

[@ttonAb2]

does this board have over discharge protection for the 14500?

[@electromagics]

Unknown to me. I used protected 14500s

[@jonathancharlesferriols1208]

What is the mah of your battery and how many hour it runs continuously on full power?

[@electromagics]

Its a 14500 lion battery advertised at 2500 mAh, probably was less. Never measured full run time at full power. Have mine dialed in to about half power, which kept up with a 90 deg sweaty day at the field for at least 4 hours.

[@jonathancharlesferriols1208]

@@electromagics do the PCB heats up when you charging it? Direct?

[@electromagics]

@@jonathancharlesferriols1208 haven't noticed any heat, the thingiverse page shows the PCBA I used: www.thingiverse.com/thing:5936549

[@jonathancharlesferriols1208]

​@@electromagicsyes I have seend the PCB, what is the brand of your battery 14500?

[@electromagics]

@@jonathancharlesferriols1208 GTL, but any protected 14500 would do

[@vincentvezzetti3371]

what size fan did you use?

[@electromagics]

5V 5015