Numeric 4-Digit Display 0.56" Red Common Cathode passive poe One thing that made this

One thing that made this superb is that it is washable

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Useful spec: 2 Hz

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like portable and wearable prototypes

Numeric 4-Digit Display 0.56" Red Common Cathode passive poe One thing that made thisSimple Numeric Output for Counters, Clocks, and Readouts The Four Digit Numeric Display 0. 56" Red Common Cathode is built for clear number display in counters, timers, clocks, measurement readouts, and status panels. It is a practical option when you need to show digits quickly and clearly. These modules are commonly used in DIY timers, basic instruments, scoreboards, and simple UI projects. They are easy to fit into many classroom and workshop