Raspberry Pi with 3.5 inch touch screen will enable you to make a handheld computer. Its very cheap and easy to configure. Details of assembling Raspberry Pi with 3.5 inch touch screen is outlined below.
What are the materials required for Raspberry Pi with 3.5 inch touch project?
- Raspberry Pi 2 B
- 3.5 inch SainSmart touch Screen( you can also buy Adafruit touch screen or Waveshare)
- SD card for loading the Raspbian OS
Connect the touch display with the Raspberry Pi GPIO pin either by directly mounting over it or connecting to GPIO connector.
Install the Raspbian OS image as mentioned in my earlier post. Change the default output from HDMI to DSI using raspi-config command. After that you may need to calibrate the touch.
or You can download the image from the SainSmart website and install on the SD card.
For more details on how to install Raspbian click here.