I wanted a small inexpensive computer running windows to run an app (PerfPro CT Smart ) for my CompuTrainer. I also had several Dell laptop AC adapters laying around that should be able to supply the necessary power (output is 19v dc). So I decided to make a case using them.

This is still a WIP, but just wanted to post it up if others wanted to try this.

What I used

1 x Atomic Pi SBC

2 x LM2596 Buck Converters

1 x power switch (will probably switch this out to a momentary switch)

1 x Dell DC jack (repurposed from a broken Dell E Series docking station)

1 x 80mm PC fan (I used an old SilentX fan salvaged from my old PC)

1 x 3.5" LCD screen (it's a MPI3508 lcd )

1 x right angle HDMI cable

1 x microUSB power cable

1 x Dell AC Adapter

14 X #8 x 1/2" wood screws (as I had a lot of spares)

I still have some other ideas for this, so I will update when I make changes/additions/options.

*UPDATE 27FEB2020*

Uploaded a Blank Top Plate if you won't be using the LCD.

Uploaded the wall with the power jack/switch and Usb port. (Still need to modify it though)

Uploaded the Bracket that holds the LCD to the top lid.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

.3

Infill:

Filament: Stronghold3d PETG CarbonFiber Post-Printing =============

As I was a little lazy to design the countersink for the screws I was using in the design, I just used a countersink drill bit to allow my screws to sit flush. Will probably measure and upload it when I get around to it.

for the Dell jack, I removed the center pin from it as it is not needed (communication pin between laptop and ac adapter). I'll have to modify the plug side stl when I get a chance, but part of section to hold the jack is a little small so I took it off when I was assembling it.

Category: Computer