Prusa MINI+ extruder with filament sensor
prusaprinters
<p>The idea for this design was to build a cheaper dual drive extruder for my Prusa MINI+ integrating the filament sensor, I was inspired by the Bondtech solution to integrate the filament sensor in my extruder design.</p><p>I bought a 17€ dual drive from <a href="https://www.amazon.it/gp/product/B07Q5RNRR6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1">amazon</a>, then I customized the desing based on that dual drive kit. Some deviations I found compare other dual drive systems is the gears dimension were the filament is driven/pushed that could have different positions.</p><p>I also integrated the PC4-M10 nut included in the Dual Drive kit for the feeding side of the filament.</p><p>I applied directly the software setup modification according the Bondtech instruction:</p><p>Extruder step to 415</p><p>Extruder dir to Wrong</p><p>Printed in PETG nozzle 0.4 and layers thikness of 0.2</p>
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