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Rainbow Colour Lister

Parts:

Arduino MEGA 2560
A 2.8'' TFT LCD shield w/Cap Touch and microSD (anything that works with ILI9341 should work)

Setup:

Attach the TFT to the top of the arduino
Change your settings in rainbow_bars.ino
- BRIGHTNESS: 0-255 for the backlight strength
- WIDTH & HEIGHT: if you use a different screen or a different orientation
Upload the sketch
See the colours