Portable mini usb air compressor (for inflatable bed)

When I am travelling with motorcycle I have no room for extra things. I was always upset from blowing this inflatable bed. Often after some beers.... I was dizzy :). Now I can take this and enjoy blowing ;)

Extra material

1 x DC motor, it's from some toy, probably is only 3V, but it can run at 5V from USB, at least for some time until the bed is ready :)

1 x Switch

7 x Screew

1 x old USB cable

1 x Capacitator 500uF

1 x Capacitator 104

Be sure, that your USB (powerbank) can handle the motor current. My consumes about 1.3A.

It's remix of https://www.thingiverse.com/thing:209797

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