Hey guys,
is it possible to make a module that wakes the mirror up using an ultrasonic sensor instead of an PIR sensor?
It would have the advantage of beeing able to set the distance between the object and the mirror to prevent false activations.
I hope you can understand my questions (noob).
Thanks in advance!

Hey Forum,
I’m searching for a (cheap) 24" monitor that doesn’t show messages like ‘no signal’ if the HDMI port of the pi is turned off.
Thx!

@j-e-f-f I never heard of the second version so it’s probably not so common. (native German speaker)

Hey guys,
is it possible to make a module that wakes the mirror up using an ultrasonic sensor instead of an PIR sensor?
It would have the advantage of beeing able to set the distance between the object and the mirror to prevent false activations.
I hope you can understand my questions (noob).
Thanks in advance!

@j-e-f-f I found this german word clock. Could be a help for the layout of the words.