Hi, any tutorial or a shopping cart? I´m thinking to do something like your project.
You can find all items in Amazon,
- The case is HTPC format, there is plenty of it. (don't forget to make a drawing with all dimensions (H x W x D)
- Cables are mal/femal small lenght cables for USB3.0, USB2.0, USB-C, HDMI, RJ45
- Fans are 5cm x 5cm x 1cm or 4cm x 4cm x 1cm in 5 Volt
- HDD is 2.5" + sata to USB3.0 adapter like Inateck Adapter USB3.0 to SATA (with power supply included in option)
- Micro SD card SDXC
- RF remote plugged to USB2.0
- Some 330ohm resistors and mal/femal wires for case leds and
- Soldering iron, some screws from old computer, pin headers
- Efforts and times to build
No tutorial as it is quite easy.
The only difficult part is to screw RPI4 in the case and to cut and drill a metal plate for the rear side and for the bottom side.
Don't forget to make drawing before building, dimensions are very important if you want to include RPI4 with 1 or 2 HDDs inside the case
And a drawing for the GPIO for fans and leds and power button.
GPIO Configuration
01.-> FAN PROC + ........02.->....................
03.->................................04.->.........................
05.->................................06.-> FAN PROC -
07.->................................08.-> POWER LED +
09.-> FAN HDD - .............10.->.........................
11.->................................12.->.........................
13.->................................14.-> POWER LED -
15.->................................16.->.........................
17.-> FAN HDD + ............18.->.........................
19.->................................20.-> HDD LED -
21.->................................22.-> HDD LED +
23.->................................24.->.........................
25.->................................26.->.........................
27.->................................28.->.........................
29.->................................30.->.........................
31.->................................32.->.........................
33.->................................34.->.........................
35.->................................36.->.........................
37.->................................38.->.........................
39.->................................40.->.........................
GLOBAL_EN -> POWER SWITCH +
GROUND.......-> POWER SWITCH -
RUN...............->...............................