A fan for cooling your batteries to prevent overheat which results in fast cell degradation (shorter battery life) especially during fast charging (>1A). Can be used on various charger style, from standard chargers for AA/AAA, 18560, to various battery pack sizes, as long as the wind blows directly to the batteries. 

Example use 5V 0.2A fan which blows more than enough air to help dissipate heat from fast charging 18560 & AA on LiitoKala charger, printed using Polymaker PolyTerra PLA Sunrise Orange & Sunlu PLA+ Black.

Parts:
- FDM print all models once using hard plastic like PLA, PETG, ABS without support; highly recommended to print using flame retardant plastics for additional safety measures
- 1 x 60x60x15mm / 6015 DC Fan; can use a thicker fan if you'd like
- 6 x M3 x 15mm Screws
- 6 x M3 Nuts
- 1 x SPST 2 Pin Switch 15x10mm; optional but recommended for easy switch on/off, you will need a solder to do this

Assembly:
- Insert the nuts into the printed models
- Plug the switch into the hole on Stand, then solder the switch in between the fan cable
- Knot the cable before installing the fan on the Main Body so it can act as cable stopper/retainer
- Screw down the Main Body to the Stand and done!

Designed by Diystrument 🇮🇩

Follow my socials IG, FB, Youtube, etc.. @Diystrument for more of my projects! 

https://www.instagram.com/diystrument/

Battery Charger Cooling Fan - Main Body-1.STL

Battery Charger Cooling Fan - Stand-1.STL

A bracket for Creality Ender 3 S1 which can hold a mini PC used to run Klipper. Install it on the side of the printer using the original screws from the frame.

Print using hard plastics like PLA, PETG, ABS without support.

Designed by Diystrumment 🇮🇩

Follow my socials IG, FB, Youtube, etc.. @Diystrument for more of my projects! 

Creality Ender 3 S1 Mini PC Bracket

Ender 3 S1 Mini PC Bracket - Diystrument.STL

A cover-less humbucker pickup frame for electric guitar. This v1 version is available in multiple height and is angled a bit so the humbucker can be more parallel to the string position. Does not fit humbucker with cover plate! V1 is designed to have a nice fit with the coverless one.

Also not compatible with guitar that have curved top (like some of Les Paul build) since it have flat bottom, unless you sand it according to your guitar curvature.

Designed by Diystrumment 🇮🇩

Follow my socials IG, FB, Youtube, etc.. @Diystrument for more of my projects! 

Diystrument.com

Humbucker Pickup Frame v1

Humbucker Pickup Frame - Angled 9-7mm - Diystrument.STL

A bracket for inline fan for 4" exhaust that usually is around 98mm in diameter (see pic).

Need two 3mm screw with at least 5mm long to mount.

4" / 4 INCH INLINE FAN BRACKET

4 inch Inline Fan Bracket - Diystrument.STL

A bracket to hold 4" exhaust pipe on vertical surface. To attach the pipe, simply slide it to the bracket. No need to screw & unscrew for every adjustment.

Need two 3mm screw with at least 5mm long to mount.

4" / 4 INCH EXHAUST PIPE BRACKET

4 inch Exhaust Pipe Bracket - Diystrument.STL

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