Block Clock News Today

Sail World - The world's largest sailing news network; sail and sailing, cruising, boating news

Build a giant live scrolling tickertape display from WS2812B Neopixels and an Arduino Uno Display live scrolling sports scores, crypto prices, or hot tweets on the side of your favorite newspaper building. All you need are some cheap pixel strips, an Uno, and a 5 volt power supply (I used a USB charger with the connector cut off). Demo video and easy instructions below! Introduction This ultimate update adds the #1 most requested feature – the ability to update the display in real time with ...