Ender 3 all in one, universal rear electronics case with more space and cable organization
Description
I made this remix as i tried to fit all my required parts in the design by TeachingTech and failed due to space limitations. Here is what i changed: - I increased the hight of my design. This was possible as my printer is standing on https://www.thingiverse.com/thing:2913473 - I added half a milimeter of space between the two main aluminium profiles as the other version did not fit on my printer - i also reduced hight, as i couldn't fit the original design below the Y-Achsis - I added a whole bunch of fixing points for cable ties to have better cable management - I fitted the cut-outs for the Rasperry Pi and Mainboard tighter to have less air-flow - I made the assembly of the 2 parts better so it will not bend - I added the cable chain mount for this cable chain: https://www.thingiverse.com/thing:2920060 What i fit into is following: - Mainboard (Ender 3 Stock or compatible, also had the BTT Robin E3 and BTT SKR mini V2 - Raspberry Pi 3B - 2 DC/DC Step-Down Modules https://www.amazon.de/gp/product/B07VQCXDTC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 - 2 Relays https://www.amazon.de/gp/product/B07GRW83FR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 - 2 x Sunon 40x40x20 fans (1 should be more than enough) - Some small electronics for kapacitive probe sensor, transistors etc. - 1 x 24 V 40 A Solid State Relais - 2 x Temperature Sensors for Raspberry Pi DS18B20 With the relays i can activate the Light in the Housing and the light mounted at the x-achsis With the transistors i can - shut-down the Hotend-Fan 5 minutes after print is finished - activate and deactivate the power for the printer mainboard - activate and deactivate the fans in the electronic enclosure depending on the temperature in the enclosure There is a small electronic for a cooling fan in the housing (BeQuiet Pure Power 120mm PWM) PWM is controlled depending on a DS18B20 hanging from the roof of the housing I can provide further information if needed. If the parts are too big, please scale to 10 %. All software controlling is done with Enclosure Plugin.
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