Display Light Sensor Readings on the Serial Monitor

Code

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/* Use the serial monitor to 'print' the values that the light sensor reports to your Code Lab */ void setup() { pinMode(A2,INPUT); //light sensor Serial.begin(9600); //set up the serial monitor to communicate with Maker Board } void loop() { Serial.println(analogRead(A2)); //show the value of the analogRead of port A2 (the light sensor) on the serial monitor } // (c) 2021 Let's Start Coding. License: www.letsstartcoding.com/bsdlicense
 

Walkthrough Video

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Challenges

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Concepts

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Quiz

If you're having trouble, try to run an experimental program or look at the example code to help you find the answer.

1. Which syntax ends the entire 'void loop' function?




2. Which syntax ends a single code command?