Arduino Uno mount with 80mm fan holder
thingiverse
Just added two tabs to mount a 80mm fan to cool down CNC shield drivers... There are two versions, one with just one screw to hold Arduino Uno in place and the other with two. To install, first secure the mount in place using 4 screws, then secure the fan on the mount using two M4 bolts and nuts Please verify if the driver's heatsinks in the shield are in the same direction of the fan flow to maximize airflow. The fan and arduino boards used to test the design were from https://www.thingiverse.com/thing:625905 Parametric Fan by GelatinousSlime - used fan(80,24.8,70,4.3) https://www.thingiverse.com/thing:3880334 Arduino UNO R3 by Rico0260 - imported as-is The original arduino mount design I remixed is from https://www.thingiverse.com/thing:2090365 by blackdogfx. The two screws version is from https://www.thingiverse.com/thing:3376064 also by blackdogfx.
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