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These colorful LED pixel displays from Neutronshop come pre-programmed to display stock tickers, cryptocurrency prices, a COVID-19 tracker, NBA scores, Twitter trends, and more. Each one can also display animations. After a USB-based setup, they update via Wi-Fi so don’t need to stay connected to a computer.
Original source: https://theawesomer.com/neutronshop-led-pixel-displays/626699/