Servo with Arduino Infrared Remote | Waqas Farooq

Servo with Arduino infrared remote 

Hi Guys in this tutorial you will learn how to Controlling Servo motor with IR Remote using Arduino code for this project the components that you are gonna need to 1) IR sensor 2) IR remote 3) Arduino UNO or Arduino Mega 4) Servo Motor any metal gear or SG90 micro servo 5) Jumper Wires

Tutorial

Schematic

Code of this project

#include <IRremote.h> //must copy IRremote library to arduino libraries #include <Servo.h> #define plus 0xA3C8EDDB //clockwise rotation button #define minus 0xF076C13B //counter clockwise rotation button int RECV_PIN = 2; //IR receiver pin Servo servo; int val; //rotation angle bool cwRotation, ccwRotation; //the states of rotation IRrecv irrecv(RECV_PIN); decode_results results; void setup() { Serial.begin(9600); irrecv.enableIRIn(); // Start the receiver servo.attach(9); //servo pin } void loop() { if (irrecv.decode(&results)) { Serial.println(results.value, HEX); irrecv.resume(); // Receive the next value if (results.value == plus) { cwRotation = !cwRotation; //toggle the rotation value ccwRotation = false; //no rotation in this direction } if (results.value == minus) { ccwRotation = !ccwRotation; //toggle the rotation value cwRotation = false; //no rotation in this direction } } if (cwRotation && (val != 175)) { val++; //for colockwise button } if (ccwRotation && (val != 0)) { val--; //for counter colockwise button } servo.write(val); delay(20); //General speed }


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