This TFT Touch screen is a fantastic shield with big (2.8" diagonal) and 240x320 pixels with individual pixel control which could apply to Arduino and mbed. It also comes with micro SD slot and 4 MB flash so you could add it easily to your projects with this 2.8" TFT Touch screen.
At first, let's enjoy an interesting demo: bubble.
1. Import DmTftLibrary into Arduino IDE; And enjoy the Examples;
2. Please feel free to use the convert tool: ImageConverter;