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Arduino uno User Manual

Arduino uno
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Figure 6The Arduino IDE explains syntax errors nicely.
Repair, and Prevent Bugs in Your Code [But09], you can find plenty of useful
advice on this topic.)
Exercises
Try different blink patterns using more pauses and vary the pause length.
(They dont necessarily all have to be the same.) Also, experiment with
very short pauses that make the status LED blink at a high frequency.
Can you explain the effect youre observing?
Let the status LED output your name in Morse code.
18
18.
http://en.wikipedia.org/wiki/Morse_code
Chapter 1. Welcome to the Arduino 22
report erratum discuss
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Arduino uno Specifications

General IconGeneral
Form factorArduino
CertificationRoHS, FC, CE
Processor model-
Processor frequency- MHz
Microcontroller modelATmega328
Microcontroller frequency16 MHz
DC input voltage7-12 V
Operating voltage5 V
DC current per I/O pin40 mA
Flash memory0.032 MB
Maximum internal memory- GB
SRAM (Static Random Access Memory)2 KB
EEPROM (Electrically Erasable Programmable Read-Only Memory)1 KB
Wi-FiNo
Number of analog I/O pins6
Number of digital I/O pins14
Weight and Dimensions IconWeight and Dimensions
Board dimensions53.4 x 68.6 mm

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