Chose your display. There are several different TFT models available and for this build you will not need a high definition display. A cheap 480p display will have a good enough resolution to play the games. Before you start the build it is worth checking that the display connects properly to the Raspberry Pi. At this stage I am still using the Noobs SD card image. Depending on the type of composite cable, you may need to switch around the left audio channel and video. Remember not to have the HDMI cable connected when booting up. If you have issues connecting to the composite output you may find this information useful on editing config.txt from the Raspberry Pi website. Once you have the screen working you may think that the resolution looks too low. Don’t panic – once it is running retro games it will not be an issue.
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Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!