Today I
will be showing you how to breathe some new life into that old tablet you have
lying around. I have found the coolest project you can do with an old tablet is
to convert it into a smart mirror display. This is a very easy project
requiring very little technical knowledge and less than $20 in supplies assuming
you have the most basic of tools at your disposal. Out of everything on the
list below the only item I needed to source was the mirror which I got on
Amazon for $14 (https://www.amazon.com/gp/product/B017ONH3EG/ref=oh_aui_search_detailpage?ie=UTF8&psc=1)
Supplies:
- · Old Tablet
- · Wall charger
- · 12" x 12" Acrylic See-Through Mirror
- · Cardboard
- · Tape measure
- · Scissors or razor knife
- · Electrical tape
- · Marker
These are all the supplies you need for this project and almost
every single one could be substituted to fit what you have laying around your
house. Now that you have compiled everything you need to assemble this smart
mirror we must start by first selecting the correct settings and installing the
software on the tablet.
Prepping the Tablet
First make sure your tablet is
running Android 4.0 Ice Cream Sandwich or higher. I recommend doing a factory
reboot to purge the device of any clutter that may have accumulated in the
devices past life. Assuming you are now running a clean reset Android 4.0 or
higher tablet the next step is getting into the power saving settings of your
device. Go to Settings, Display, Advanced, Sleep and then select always on when
plugged in. After you have set the correct power / screen settings you will
want follow this link from the playstore and install this free app. https://play.google.com/store/apps/details?id=com.morristaedt.mirror
This is the app that will run your smart mirror display. It includes many
features including:
- · Day, time, and weather display
- · Biking recommendations
- · Stock price swings
- · Face detection
- · Mood detection
- · Today's XKCD
- · Next calendar event
- · Top news headlines
You can go into the apps settings to select which of these
features you want displayed on your mirror and turn off the ones that are of no
interest to you. Once you are happy with your selections it is time to
physically build our smart mirror!
Smart Mirror Display Assembly
Step 1. Use your
tape measure and marker to mark out a 12” by 12” square on the cardboard
Step 2. Align
your tablet on the inside corner or the square your marked out, then trace the
tablet with your marker.
Step 3. Take your
scissors or razor knife and carefully cut out all the lines you have traced. You
will be left with cardboard housing that fits your tablet.
Step 4. Line up
your mirror with the cardboard, assuming you bought a 12” by 12” mirror and
followed my directions thus far the mirror and cardboard backing should line up
perfectly leaving a slot that will perfectly fit your device. Once lined up
take your electrical tape and tape the cardboard to the mirror creating a
border of electrical tape on all sides not only holding the housing together
but also creating a sleek black frame for your display.
Step 5. Place
your tablet in the housing and plug in the power cable, notch out the cardboard
if needed to connect power.
Step 6. Take your
electrical tape and tape the tablet and power cord into place. This can be done
by simply taping every side of the tablet to the back of the cardboard.
Step 7. Plug
power adapter into wall and enjoy your new Smart Mirror Display!