Make sure that the baud rate you ve set in your call to
baud rate in the serial monitor.
Exercises
• Add new commands to the sample program. The command 3 could make
the LED blink for a while.
• Try to make the commands more readable; that is, instead of 1, use the
command "on", and instead of 2, use "off".
If you have problems solving these exercises, read
Code Generator Library, on page
Chapter 2. Creating Bigger Projects with the Arduino
Chapter 4, Building a Morse
61.
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Serial.begin
matches the
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