Raspberry Pi fan case for 4B
thingiverse
Compact ventilated fan case with 30mm fan. Snap fit top cover screwless design. Requires 1x 30mm 5V DC fan with fixing centres of 24mm. The fan fits to the top cover with 4x 12mm M2.5 screws & nuts and connects to pins 1 (3v3)or pin 2(5v) and pin 9 (GND). I have tried to make the case as small as possible so the Pi is a snug fit. To install the Pi, angle it so as to engage the audio jack and hdmi sockets first then press the Pi down on to the 4x standoffs on the case bottom. 4x 8x3mm High silicone self adhesive feet stop the case sliding around. I used supports for the sd card slot and hdmi's, usb C and rj45 sockets. Printed in PLA at 0.2mm I've included STEP files as well as STL to make it easier to modify if required. Hardware 1x 30mm 5V DC fan 4x 12mm M2.5 screws & nuts 4x 8x3mm High feet Hope the helps someone.
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