19" rack-mount for 7" R-Pi screen

An old drawing from the archives, which we hereby archive here. Drawn with Schaeffer front panel designer. Requires a further PCB-bracket that attaches to the 230x100 M3 holes and has screws that reach the back of the 7" LCD module.


Disable screensaver/blanking on Raspberry Pi

For permanent display screens (e.g. digiclock) run by a Raspberry Pi it is useful to disable screen blanking and the screen-saver. These two config-edits seem to work:

In /etc/xdg/lxsession/LXDE-pi/autostart we want

And then in /etc/lightdm/lightdm.conf