Adjustable small cooling fan
thingiverse
The exhaust fan used for this project is Rexnord REC 22038 A2 that works on 220V AC. https://www.amazon.in/Rexnord-22038-Square-Exhaust-Inches/dp/B07RXB9SR8 https://www.electroncomponents.com/220v-AC-Fan-4inch In this project, the fan is used for cooling purpose with 3D printed flexible handles to have freedom to adjust it's orientation to some extent. M3 screws are used to fasten the joints. 2 x 35 mm long and 2 x 50 mm long screws were used. Every part can be printed without any supports.
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