Before the “digital age” many families used wall calendars to show a monthly view of upcoming events. This modern version of the wall mounted calendar includes the same basic functions:
- A monthly agenda
- Sync of family members activities
- Easy browse between months
View Gallery: http://imgur.com/a/oqU0t
Beyond those basic functions this gadget will also handle:
- A whether forecast
- Upcoming events in the surrounding area
- Live information about the public transport
- And even more…
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What you need:
- Raspberry Pi 2
- USB Wifi Dongle. (Like Edimax 150Mbps Wireless nano )
- LCD laptop screen (take one from a broken laptop http://www.instructables.com/id/Old-laptop-screen…
- Controller card for the laptop screen (search Ebay for LCD Controller Driver Board and the serial number of your laptop screen)
- Some Push Button Switches (Like http://www.ebay.com/itm/16mm-Start-Horn-Button-Mom… )
- Webserver running a custom made homepage
- Piece of wood. Height should be more than 30mm, so the electronics can fit inside. The width and height depends on the size of your laptop screen.
- Sheet of cork. (Like this http://www.pandurohobby.se/Katalog/50-Skapa-Dekor…
- Short HDMI cable
- Powersuply for controller board and Raspberry Pi.
- Mounting screws .
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This is the hardware setup.
- Find a LCD laptop screen . Order a controller board on Ebay. Search for LCD Controller Driver Board and the serial number of your laptop screen.
Read more: http://www.instructables.com/id/Old-laptop-screen-..
- Craft a piece of wood. Height should be more than 30mm, so the electronics can fit inside. The width and height depends on the size of your laptop screen, have a margin for an extra 10 mm on all sides. Carve out and make room for the electronics on the back. Drill holes for the buttons and wires.
- Fasten the laptop screen. I used the orginal mounting frame from the laptop.
- Cut out foamcore with equal thickness as the screen. and glue it on the wooden slab.
- Cover all sides with cork. Cut with a “snap-off blade knife” and glue with “glue spray”.
- Mount the Push Buttons. Use a large drill, and drill carefully by hand.
- Connect the electronics. Connect three of the Push Buttons to GPIO-pins 19/20/21 and to ground. https://ms-iot.github.io/content/images/PinMappin… Find out the pin for On/Off button for the controller board, and connect it with the fourth Push Button. (You will find it by trying to connect ground to each pin, suddenly the LCD will light up). Finaly, connect the HDMI cable between Raspberry and controller board, and connect the screen to the controller board.