Magic Mirror Build Log ... Oak and Walnut Frame

sdetweil

@ruff-hi yes, if the hole is small for the pir, you might have difficulty.

ruff.hi

@sdetweil said in Magic Mirror Build Log ... Oak and Walnut Frame:

@ruff-hi yes, if the hole is small for the pir, you might have difficulty.

True. I did run some tests on various size holes and they all pretty much said ‘yes - I see you’. Anyway, current hole is small but I can make it bigger (if needed).

ruff.hi

Still undecided where the MM is going … but it is up and running (sans PIR - disabled the code that responds to the sensor as I am finding it more, and more, AND MORE annoying). More sensors on their way … I must have something to tinker with.

So … it is up, in the study, on the dog creates. Wife hasn’t seen it up and on yet … as such, results are PENDING :).

ruff.hi

I set it up in the study and just left it on. PIR is disconnected so the screen doesn’t blank. Wife walks in and …

“um … is that your magic mirror?”

Yes.

“It is very nice, I like the wood border, and, as usual, you have done a very nice work on making it look professional”

Thanks.

“But … it doesn’t appear to be a mirror. And that is a very busy screen”.

Oh oh. Now I will need to seriously rethink things.

Several days later … I have decided to ditch the PIR (I couldn’t get it to work to my satisfaction anyway). I am going to install a slightly hidden momentary switch. Press the button, screen comes on, release the button, screen turns off / Mirror returns.

That should get me my vision (ability to look at all the key stuff on my display) as well as getting my wife what she is after (nice mirror without the cluttered screen). It should be fairly easy to let people see the cool stuff, if they want to.

This will mean expanding my walnut border (I was probably going to do that anyway) and installing the switch.

The python code is much easier than with the PIR …

#!/usr/bin/env python
from gpiozero import Button
from time import sleep

def turnscreen_on():
    print('BUTTON PRESSED')
    ### subprocess.call("sh PIR/monitor_on.sh", shell=True)
 
def turnscreen_off():
    print('BUTTON RELEASED')
    ### subprocess.call("sh PIR/monitor_off.sh", shell=True)

button = Button(2)

while True:
    button.when_pressed = turnscreen_on
    button.when_released = turnscreen_off

    sleep(0.5)

I only had a rocker switch to test with and a momentary switch might be triggering the turnscreen_off part all of the time. I might need a boolean variable to hold the screen state (ON / OFF). Momentary switch is coming tomorrow … I will test it and see.

ruff.hi

Momentary switch arrived from Amazon. It is a lovely little piece of kit. And it works just like the rocker switch so my code is good to go.

Now I just need to install it, wire it up and find a place to hang it.

ruff.hi

I put in an order for a piece of ‘smart mirror’ after ordering a number of samples. The Smart Mirror option is really cool. Much better than the other options. The issue … it is expensive.

It is being delivered today. I am planning on having everything wrapped up, installed, additional border added, location for momentary switch, etc, etc finalized by the weekend.