Animate a Bar Graph
Visualize a changing sensor as a moving bar.
Why a Bar Graph
Numbers are precise, but a bar tells the story instantly. A growing bar shows a rising sensor value far faster than reading digits. 📊
Start From a Reading
Animation begins with fresh data. Each loop you grab a new sensor value, for example an analogRead that lands between 0 and 1023.
int value = analogRead(A0);