I bought a libretto, with defective screen and a crack in the cover, for 1£ on ebay. The estimated delivery date is between 6 and 12 december.

An overview of features i want in the project:

• RTC(real time clock)
• raspberry pi UVS, if the battery is low autoshutdown.
• reusing the battery, finding some sort of charging circuit
• on/of button
• reusing the keyboard/mouse (teensy)

A lot of the components are available in various online shops. The challenge will be to fit everything in the shell.

I will probably have to desolder the usb/ethernet ports and relocate them, some USB peripheral like the wifi will be soldered to the pi.

A lot of thinking(and learning) to do.

Next post will be a log of the parts i want to use.