How can I log data from my Arduino using serial communication?

How can I log data from my Arduino using serial communication?

You can log data from your Arduino by using the Serial library to send data to your computer. Would you like a code example?

Yes, please provide a simple code example.

Here's a basic example:

void setup() {
  Serial.begin(9600);
}

void loop() {
  int sensorValue = analogRead(A0);
  Serial.println(sensorValue);
  delay(1000);
}

This code reads an analog value from pin A0 and sends it to the serial monitor every second.

How do I view the logged data on my computer?

You can view the logged data using the Arduino IDE's Serial Monitor. Just open it after uploading your code.