For Variable Speed DC Fan Control Unit.
I needed a small box for an installation on site for a basic DC clutch control for a Clarke clutch.
The unit was only 12vdc and 0.9A and they just needed a basic tension adjust, the original Power supply and Tension Unit would have cost in excess of £500.
£10 dc supply and £10 PWM Fan controller and £6 Display and all is well in the world again :-)
The Items i purchased from Amazon.
Printed using Real Filament PETG in Black from amazon.
Print Temp : 240°C
Bed Temp : 80°C
Print Speed : 70mm/s
Top Layers : 5
Bottom Layers : 4
Perimeters : 3
Infill : 30%
Printed on PEI.