JGAURORA A5 A4988 Stepper Fan
thingiverse
This will help to cool your A4988(or other) Stepper Driver with axial fan i recommend plastic screw M3 to fix the printed part with the printer housing to prevent any conductivity with printer case i also added a place in front of the fan to mount a A4988 extended board, this i will use to drive the Z axis with 2 stepper driver. this board will be connected with the 4 Pins at your Gen L Board in the near of the Z axis Stepper. this is some importend step to save your printer´s guts 09.03.2019 i added a cover for the fan so that it cant be stopped with a touch of the Y-Axis cable
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