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What is Industry 4.0?

  What is Industry 4.0 and what are some of the technologies that are driving it? Industry 4.0 is a term that refers to the fourth industrial revolution, which is characterized by the integration of digital technologies, such as artificial intelligence, cloud computing, big data, the internet of things, robotics, and 3D printing, into the manufacturing sector. Industry 4.0 aims to create smart factories that are more efficient, flexible, and responsive to customer needs and market changes. Some of the technologies that are enabling Industry 4.0 are: - Artificial intelligence (AI) : AI is the ability of machines to perform tasks that normally require human intelligence, such as reasoning, learning, decision-making, and problem-solving. AI can help optimize production processes, improve product quality, reduce costs, and enhance customer satisfaction. - Cloud computing: Cloud computing is delivering computing services, such as servers, storage, databases, software, and analytics, ov...
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Playing with IR

Controlling RGB LED Colors Using the IR Remote Control

After you found the code for each button, you can use it to control the commands. In this example, we connected an RGB LED to Arduino and use the remote control to change the colors. To do this, specify a few buttons on the remote control and save their code. In this example, buttons 1 to 3 are used. Then assign a specific color to each button. At the end by pressing any of the 1 to 3 keys, the LED changes it's color.

For more colors, you can find the code for each color here.

Circuit


Code#include <IRremote.h>    

int RECV_PIN =6;    
int bluePin = 11;    
int greenPin = 10;        
int redPin = 9;    
IRrecv irrecv(RECV_PIN);    
decode_results results;    
void setup(){    
 Serial.begin(9600);    
 irrecv.enableIRIn();    
 pinMode(redPin, OUTPUT);    
 pinMode(greenPin, OUTPUT);    
   pinMode(bluePin, OUTPUT);    
}    
void loop(){    
   if (irrecv.decode(&results)){    
int value = results.value;    
Serial.println(value);      
       switch(value){    
         case 12495: //Keypad button "1"    
         //set color red    
         analogWrite(redPin, 0xFF);    
         analogWrite(greenPin,0x08);    
         analogWrite(bluePin, 0xFB);    
         }    
       switch(value){    
         case -7177: //Keypad button "2"    
         //set color skyblue    
         analogWrite(redPin, 0x00);    
         analogWrite(greenPin,0xFF);    
         analogWrite(bluePin, 0xFF);    
         }    
         switch(value){    
         case 539: //Keypad button "3"    
          //set color pink    
         analogWrite(redPin, 0x1F);    
         analogWrite(greenPin,0x00);    
         analogWrite(bluePin, 0x8F);    
         }    
         switch(value){    
         case 25979: //Keypad button "4"    
         //set color light green    
         analogWrite(redPin, 0x11);    
         analogWrite(greenPin,0x5F);    
         analogWrite(bluePin, 0x01);    
         }    
       irrecv.resume();      
   }    
}

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