When we create a function, it must be given a name. The naming convention for functions is the same as for variables: •The function name can be made up of …
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Arduino for beginners
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The most basic Arduino sketch consists of two functions called setup() and loop(). The Arduino IDE once installed has a basic example that shows this. Open the Arduino IDE and select …
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An if statement can be followed by an optional else statement, which executes when the expression is false. Syntax The syntax of an if…else statement is [codesyntax lang=”cpp”] if(expression) { …
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if, which is used in conjunction with a comparison operator, tests whether a certain condition has been reached, such as an input being above a certain number. If the expression …
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The do loop works in the same manner as the while loop, with one difference in that the condition is tested at the end of the loop, so the do …
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while loops will loop continuously, and infinitely, until the expression inside the parenthesis, () becomes false. Something must change the tested variable, or the while loop will never exit. This …