1/6/2023 0 Comments Shotbot backendThere’s a slight recess in this pine surround that a plywood front cover slots into to protect the screens during transport. This plywood backing is surrounded by a 2×1 inch pine wall that’s just high enough to expand beyond the screens. This gives enough space to mount my Raspberry Pi below the 7-inch screen. I used two different HDMI screens (one 12 inches and one 7 inches) and mounted them on 3 mm plywood. Having this on a 12 V DC means I can use an external battery pack in the future. I wanted my computer to have just a single power in. Raspberry Pi needs 5 V, but most screens need 12 V. Raspberry Pi can run a little hot, so I wanted a way of keeping it cool while still enabling the complete board to be accessible for working with the GPIO. Shotbot backend upgrade#There’s not a good reason for this - we just like the aesthetic (but it does make it easier to hack an upgrade in the future).Ī few things I wanted to consider from a technical point of view: Unlike a laptop, I decided I wanted to work with external input devices to create a more comfortable working setup. This lets me have one to display the thing we’re doing, and one to have the document to write about the thing we’re doing. Since Raspberry Pi 4 has two HDMI ports, I decided to have two portrait HDMI screens. Landscape screens aren’t brilliant choices for this, so I wanted a portrait screen. Unsurprisingly, I spend a lot of my time reading or writing. What’s more, it’s easy to work with common tools. This natural material isn’t necessarily perfectly suited to computer construction, but it’s aesthetically pleasing and in occasionally stressful work environments, wood is a calming material. Computer designers have decided that either brushed aluminium or black plastic are the options for computers, but ever since I saw the Novena Heirloom laptop, I’ve wanted one made in wood. I headed into the HackSpace magazine workshop to see what I could come up with.Ī few things I wanted to consider from a design point of view: Shotbot backend portable#Deciding where to put the parts on the plywood backing Portable Raspberry Pi 4 computer
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