Arduino uno User Manual

If you’re using Arduino 1.6.0, IRremote collides with one of the Arduino IDE’s
new standard libraries named RobotIRremote . In this case you have to delete
RobotIRremote to make this chapter’s examples run. On a Mac you need to delete
/Applications/Arduino.app/Contents/Resources/Java/libraries/RobotIRremote/. On a Windows machine,
it's something like C:\Program Files (x86)\Arduino\libraries\RobotIRremote‘.
With the following sketch, you can then decode incoming infrared signals, if
the IRremote library supports their encoding:
RemoteControl/InfraredDumper/InfraredDumper.ino
#include <IRremote.h>
Line 1
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const unsigned int IR_RECEIVER_PIN = 11;
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const unsigned int BAUD_RATE = 9600;
-
5
IRrecv ir_receiver(IR_RECEIVER_PIN);
-
decode_results results;
-
-
void setup() {
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Serial.begin(BAUD_RATE);
10
ir_receiver.enableIRIn();
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}
-
-
void dump(const decode_results* results) {
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const int protocol = results->decode_type;
15
Serial.print("Protocol: ");
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if (protocol == UNKNOWN) {
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Serial.println("not recognized.");
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} else if (protocol == NEC) {
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Serial.println("NEC");
20
} else if (protocol == SONY) {
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Serial.println("SONY");
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} else if (protocol == RC5) {
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Serial.println("RC5");
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} else if (protocol == RC6) {
25
Serial.println("RC6");
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} else if (protocol == DISH) {
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Serial.println("DISH");
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} else if (protocol == SHARP) {
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Serial.println("SHARP");
30
} else if (protocol == PANASONIC) {
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Serial.print("PANASONIC (");
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Serial.print("Address: ");
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Serial.print(results->panasonicAddress, HEX);
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Serial.println(")");
35
} else if (protocol == JVC) {
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Serial.println("JVC");
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} else if (protocol == SANYO) {
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Serial.println("SANYO");
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} else if (protocol == MITSUBISHI) {
40
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Arduino uno Specifications

General

Form factor	Arduino
Certification	RoHS, FC, CE
Processor model	-
Processor frequency	- MHz
Microcontroller model	ATmega328
Microcontroller frequency	16 MHz
DC input voltage	7-12 V
Operating voltage	5 V
DC current per I/O pin	40 mA
Flash memory	0.032 MB
Maximum internal memory	- GB
SRAM (Static Random Access Memory)	2 KB
EEPROM (Electrically Erasable Programmable Read-Only Memory)	1 KB
Wi-Fi	No
Number of analog I/O pins	6
Number of digital I/O pins	14

Weight and Dimensions

Board dimensions	53.4 x 68.6 mm