Ender 3 electronics box with Raspberry

cults3d

Box to put the electronics of an Ender 3 and a Raspberry Pi 3B. As we can see in the design, we can place the electronics of the printer, next to it, we have two LM2596S, which are intended for: Power the Raspberry Pi 3B itself. Powering Neopinxel LEDs. A Wifi switch has also been added to be able to control it remotely, removing power from the source and being able to stop the printer and even set timer from the Smartphone. We have placed a relay to control it from the Raspberry via PSU from Octoprint (in this case we need the Raspberry power supply to be independent of the printer supply). In addition, we have two 40x10 fans for cooling the printer electronics and one for cooling the Raspberry. Bill of materials: 10mm long M3 screws with their respective nuts (I bought them at Leroy Merlin) 27 units. M3 screws 16mm long with their respective nuts (at Leroy Merlin also) 4 units. Fans 40*10 /3 pcs. https://www.aliexpress.com/snapshot/.html?spm=a2g0s.buyer_waiting_review.0.0.651c6c1b8pvbAW&orderId=3021642939368849 LLM2596S /2 pcs. https://www.aliexpress.com/snapshot/.html?spm=a2g0s.buyer_waiting_review.0.0.651c6c1b8pvbAW&orderId=3021642939428849 Interruptor Wifi para utilizarlo con el Smatphone. https://es.aliexpress.com/item/1005003140246553.html?spm=a2g0o.productlist.main.1.94e9ccf3Vl04rE&algo_pvid=db413718-7372-4078-a5c9-28936c5ce94d&algo_exp_id=db413718-7372-4078-a5c9-28936c5ce94d-0&pdp_ext_f=%7B%22sku_id%22%3A%2212000024310271793%22%7D&pdp_npi=3%40dis%21EUR%219.37%216.09%21%21%21%21%21%402145277316794363719883943d06be%2112000024310271793%21sea%21ES%21729448849&curPageLogUid=zKoRegBmBZbB -Relé 5V para controlarlo a través de PSU. https://es.aliexpress.com/item/32882500129.html?spm=a2g0o.productlist.main.17.498f22f7Zv0gTM&algo_pvid=1fecfe7f-6ec6-45c9-9f74-e2c8851e1fc9&algo_exp_id=1fecfe7f-6ec6-45c9-9f74-e2c8851e1fc9-8&pdp_ext_f=%7B%22sku_id%22%3A%2210000015570124128%22%7D&pdp_npi=3%40dis%21EUR%210.99%210.88%21%21%21%21%21%402145288516794364251062526d0710%2110000015570124128%21sea%21ES%21729448849&curPageLogUid=3jH71uH1oVcz Raspberry Pi 3B. https://es.aliexpress.com/item/1005004294837878.html?spm=a2g0o.productlist.main.1.20ed315f9Th9p3&algo_pvid=def08dee-ba2e-45fc-ae5f-f2524ed3179d&algo_exp_id=def08dee-ba2e-45fc-ae5f-f2524ed3179d-0&pdp_ext_f=%7B%22sku_id%22%3A%2212000028702068204%22%7D&pdp_npi=3%40dis%21EUR%21181.82%21140.0%21%21%21%21%21%402100b20d16794364628402647d0712%2112000028702068204%21sea%21ES%21729448849&curPageLogUid=kaQdAYvzYioY To screw the elements we must insert the nuts into the holes and place the screw with the component from the top. It should be noted that we must have the printer calibrated correctly so that everything fits. If there is any modification needed or a custom modification feel free to contact me, thanks.