Raspberry Pi
Surplus LCD Monitor
Open Source Software
+ little bit of custom software
Connected Digital Photo Frame
Surplus LCD Monitor
Open Source Software
+ little bit of custom software
Connected Digital Photo Frame
Back View
Front View
Features:
- Updates automatically from 'the internet' wirelessly (via Wifi)
- Photos can be added remotely
- Self contained, one power cord comes out
- Can be any size, whatever surplus LCD monitor or TV you want
Hardware Components
- Raspberry Pi
- Case (optional)
- SDHC Flash Memory Card
- Wifi adaptor
- Powered USB Hub
- Cables
- Power (monitor & hub)
- HDMI to DVI
- USB micro (to power Pi)
- USB mini (to hub)
Software Components
- Client - Raspberry Pi
- Raspbian - standard image pi linux image
- feh (customized version, for photo display)
- wget
- exiftool (for reading captions)
- custom bash scripts to automate photo downloading
- Web Site - LAMP
- PHP
- exiftool (reading & writing captions)
- jpegtran (for photo rotation) [server arch]
- two custom php pages to manage photo
Extras - more projects to add features
- Email photos to CDPF
- Rotate & Crop on web site
- Buttons on CDPF to stop, advance, reverse, delete, etc
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