Cellphones

Linux based Qtopia Greenphone

Linux based Qtopia Greenphone

Well, I’m really hoping this takes off – it’s 2006 and the “advanced” phones are still pretty crummy in one way or another – Trolltech has just announced a new GSM/GPRS Linux based phone platform / SDK – “Qtopia Greenphone is a Linux mobile development device open for unlimited software innovation. Offered as part of […]

“Hacking” Nokia cell phone LCDs

“Hacking” Nokia cell phone LCDs

Jakob has a handy guide on (re)using the Nokia cell phone LCD screens for projects, he writes – “Many old Nokia cellular phones have graphical LCDs based on the PCD8544 controller. These are perfect for various electronic projects with microcontrollers. The interface is a two-wire serial type (clock and data), and some additional signals. The […]