Prusa i3 PSU Cover Upgrade (+ Pi3 & +Relay) by irawans

Last crawled date: 3 years ago

I made changes on the current Prusa i3 PSU cover to accommodate Raspberry Pi3 and 1 Chanel Relay. The relay board is used to turn On and Off the LED (additional). The design is compatible with Prusa i3 MK2, MK2S and MMU. One thing that you need to change is the head of cable ties from the Right Z Motor, due to the expanding of PSU cover's high.
Also you need some items:
Raspberry Pi3, for running the OctoPrint or others.
1 Channel Relay board, for turning the LED On and Off, or any other things you might use (https://www.amazon.com/gp/product/B0151F3A9Q/ref=oh_aui_search_detailpage?ie=UTF8&psc=1)
DC to DC step down Power Module Mini, https://www.amazon.com/Icstation-Voltage-Regulator-Converter-Charger/dp/B06XDMFBMJ/ref=sr_1_10?ie=UTF8&qid=1504972708&sr=8-10&keywords=dc+to+dc+power+down+mini
OTG Adapter Connector, https://www.amazon.com/CHENYANG-Ultra-Adapter-Connector-Tablet/dp/B015GZOHKW/ref=sr_1_5?s=industrial&ie=UTF8&qid=1504972764&sr=1-5&keywords=otg
Flat Head M3 Screw Nuts: 12mm x 2 For the AC Power Socket
Hex Socket Head M3: 5mm x 3 ; 2 For Raspberry Pi board and 1 for the Lid, 10mm x 2 for the Relay board.
M3 Nut x 4, for Power Plug and Relay Board
5mm Spacer (optional), for Relay Board.
6 Circular Magnets with 6mm in Diameter and 3mm in Thickness
In addition, I design a small tool box which can be used to put the Alcohol Swab and Spatula, tweezer , etc.
Please give me feedback on the design, as I am very new to Fusion 360/3D software. This is my 3rd model I design in Fusion 360, and thanks to Lars Christensen's Great tutorials which teach me from nothing about Fusion 360, you could find it in here: https://www.youtube.com/channel/UCo29kn3d9ziFUZGZ50VKvWA