TARDIS Raspberry PI 3 case revised

thingiverse

This is a modified version of https://www.thingiverse.com/thing:3155976 which can be assembled with pins and can be illuminated inside and on top Holes can be drilled up to 4 mm and span pins 4mm or 4 mm allen screws or similar can be used to fix parts in position I used Notchpins DIN1473 4x15 and drilled up Body1 to 4.5 mm How to print DontPrintThis: You can have an X-ray view of the whole case it is slightly different at Base and Lamp Body1: with supports infill 10% it is recommended to use support blocker at the 4 M3- holes on the back 0.2 mm layers - the big hole near power supply is for network cable Support is only needed in the cutout for the board I will redesign it that it can be printed without any supports Body2: without supports infill 10% 0.2 mm layers print slowly There are some extension modules if you want to use long USB sticks Print upside down Top: with supports and with infill 25% - I printed this with 0.1 mm layers and at least 8 upper layers Lamp: This is white and designed for a 3 mm 120° LED 0.2 mm layer and 20% gyroid infill Drill Top 8 mm and glue it in Hat: black 0.1 mm layer glue it on lamp Window: white with supports 0.2 mm layer - The window in Window is for air circulation Sign: Print 4 of them in 0.2 mm and change filament from black to white when the specific height is reached Base: 0.3 mm layer - this is for air circulation I glued a 30 mm fan on it for air circulation Fan: 0.3 mm layer - if you can need it it is glued on Base Base2: This base contains a 30x30x7.5 mm fan Print with infill 25% and supports The attached photos are from an older version the lamp and the window changed slightly Inside is a Raspberry Pi 3 with an M.2 SSD I took out the fan temporarily 2019-04-16 added on request: Lichttraeger.stl which is glued underneath the top and cabled with terrible thin network cable pairs Hot glue ist very helpfull All cathodes are connected to 0 Volt In FHEM the definitions (what I made) are if the anode is connected to the pin below with a resistor approx. 330-500 Ohm in line: ############################### GPIOs ############################### define Blaulicht RPI_GPIO 21 attr Blaulicht direction output attr Blaulicht devStateIcon on:FS20.on@blue:off off:FS20.off@GRAY:on attr Blaulicht room SystemUtils->GPIO define WeissLinks RPI_GPIO 6 attr WeissLinks direction output attr WeissLinks devStateIcon on:FS20.on@blue:off off:FS20.off@GRAY:on attr WeissLinks room SystemUtils->GPIO define RotRechts RPI_GPIO 8 attr RotRechts direction output attr RotRechts devStateIcon on:FS20.on@red:off off:FS20.off@GRAY:on attr RotRechts room SystemUtils->GPIO define SOS at +*00:00:18 sleep 1 set Blaulicht on-for-timer 1 sleep 2 set Blaulicht on-for-timer 1 sleep 2 set Blaulicht on-for-timer 1 sleep 2 set Blaulicht on-for-timer 0.5 sleep 1 set Blaulicht on-for-timer 0.5 sleep 1 set Blaulicht on-for-timer 0.5 sleep 2 set Blaulicht on-for-timer 1 sleep 2 set Blaulicht on-for-timer 1 sleep 2 set Blaulicht on-for-timer 1 attr SOS room SystemUtils->GPIO attr SOS comment set SOS active | inactive ############################### GPIOs ENDE ##########################