by | May 2, 2014 | Uncategorized

engineeringhistory: CalComp’s Vistagraphic 4200 series, introduced in 1984, was the 640×520 resolution member of the Vistagraphic 4000 family of intellegent raster displays. The line of upward compatible members includes the 1024×768 4300 series and...

by | Apr 30, 2014 | Raspberry Pi, Uncategorized

thetechgets: Here’s how you can build your own Raspberry Pi phone for $160 PiPhone proves that one can build a working Raspberry Pi-based cell phone with ease. Developer David Hunt turned a Raspberry Pi Model B computer that retails for $40 into a handset by spending...