What Is It
The 4 digit display is also known as seven-segment display, which is commonly used for displaying decimal numerals and basic characters. We can use it to make a digital clock, time counter or calculator that display numerical information.
How It Works
You can show any numbers ranging from -999 to 9999 by lighting up and off the segments on the 4 digit display.
There are also two dots in the middle for time display.
Real World Analogy
Codecraft
You can find blocks that control the 4 digit display in the tab Looks in Codecraft.