Map showing approximate areas where the Gaelic , Brythonic and Pictish languages were spoken during the 5th century CE. This was the period between the Roman exit and the founding of Anglo-Saxon kingdoms.
Recently I bought and soldered an Adafruit Arduino-compatible microcontroller called a Feather. The board is bluetooth enabled and Adafruit has a free app that can communicate with and control the board. So I tested out the color picker option using a NeoPixel strip I soldered up a while ago. Halloween decorations will be awesome this year!