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Edge Impulse Tutorial

These blocks are allowing the user to draw or stamp on the stage.

What is variable? Variable is a reserved memory location to store values. Memory location has a label and a value. The value can be dynamic and can be changed programmatically. Variables can only hold one value at a time, unlike lists. These values can be either numbers or strings How to create your own variable? The clickable button “make variable” in variables category, allows the user to create new variable. Scratch does not allow variables to be created by a script as it