Most ambitious word clock installation to date, mounted in-wall. The 2 x 3 foot face is laser-cut Baltic Birch which sits flush to the wall. Body is half-inch HDU signboard, replacing the drywall. Arduino Nano, DS3231 RTC and Neopixels generate time, temperature as well as a graphic showing the current tide at that location. Current tide is the leftmost column; each column to the right is a 30 minute interval. In the above picture, the tide is high.