Wireless DC Motor Speed and Direction Control using Arduino with IR Remote

Wireless DC Motor Speed and Direction Control using Arduino with IR Remote

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PROJECT VIDEO LINK:

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Block diagram:

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SAMPLE SOFTWARE CODE:
----------------------------------------

#include <IRremote.h>

const int RECV_PIN=11;

IRrecv irrecv(RECV_PIN);

decode_results results;

///////////////////////////////////////////////////////////

int P1=A0;

int P2=A1;

int P3=A2;

int P4=A3;

int P5=A4;

///////////////////////////////////////////////////////////

int aa=0;int bb=0;

int PWM1Pin = 9;

int PWM2Pin = 10;  

int motor1Speed = 0;

int motor2Speed = 0;

int fr=0;

int br=0;

///////////////////////////////////////////////////////////

void setup()

{

pinMode(P1, OUTPUT);

pinMode(P2, OUTPUT);

pinMode(P3, OUTPUT);

pinMode(P4, OUTPUT);

pinMode(P5, OUTPUT);

irrecv.enableIRIn();

irrecv.blink13(true);

analogWrite(PWM1Pin, motor1Speed);analogWrite(PWM2Pin, motor2Speed);

digitalWrite(P1,LOW);digitalWrite(P2,LOW);digitalWrite(P3,LOW);

digitalWrite(P4,LOW);digitalWrite(P5,LOW);

}

///////////////////////////////////////////////////////////

void loop() 

{

if (irrecv.decode(&results)) 

{

delay(100);

///////////////////////////////////////////////////////////////////////////

if(results.value==0x11111111)////forwad

{

fr=1;br=0;aa=bb;

}

///////////////////////////////////////////////////////////////////////////

if(results.value==0x22222222)////backward

{

br=1;fr=0;bb=aa;

}

///////////////////////////////////////////////////////////////////////////

if(fr==1)

{

if(results.value==0x33333333)

{

aa=aa+1;br=0;

}

///////////////////////////////////////////////////////////////////////////////////////////////

if(results.value==0x44444444)

{

aa=aa-1;br=0;

if(aa<0){motor1Speed=0;motor2Speed=0;

analogWrite(PWM1Pin, motor1Speed);

analogWrite(PWM2Pin, motor2Speed);

aa=0;digitalWrite(P1,LOW);

digitalWrite(P2,LOW);

digitalWrite(P3,LOW);

digitalWrite(P4,LOW);

digitalWrite(P5,LOW);}

}

}

///////////////////////////////////////////////////////////////////////////

if(br==1)

{

if(results.value==0x55555555)

{

bb=bb+1;fr=0;

}

///////////////////////////////////////////////////////////////////////////////////////////////

if(results.value==0x66666666)

{

bb=bb-1;fr=0;

if(bb<0){motor1Speed=0;motor2Speed=0; 

analogWrite(PWM1Pin, motor1Speed);

analogWrite(PWM2Pin, motor2Speed);

bb=0;digitalWrite(P1,LOW);

digitalWrite(P2,LOW);

digitalWrite(P3,LOW);

digitalWrite(P4,LOW);

digitalWrite(P5,LOW);}

}

}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////

if(results.value==0x7777777)

{

motor1Speed=0;motor2Speed=0; analogWrite(PWM1Pin, motor1Speed);analogWrite(PWM2Pin, motor2Speed);aa=0;bb=0;br=0;fr=0;

digitalWrite(P1,LOW);digitalWrite(P2,LOW);digitalWrite(P3,LOW);digitalWrite(P4,LOW);digitalWrite(P5,LOW);

}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

irrecv.resume(); // Receive the next value

delay(100);

}

}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////

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Category

Science & Technology

IoT Project : Home Automation and Weather Monitor Using NodeMCU with Cayenne

IoT Project : Home Automation and Weather Monitor Using NodeMCU with Cayenne

PROJECT VIDEO LINK:

Pin diagram:

software app LINK:

https://developers.mydevices.com/cayenne/features/remote-monitoring/

SAMPLE SOFTWARE CODE:
----------------------

#include <Adafruit_Sensor.h>

#include <ESP8266WiFi.h>

#include <ESP8266WiFiAP.h>

#include <ESP8266WiFiGeneric.h>

#include <ESP8266WiFiMulti.h>

#include <ESP8266WiFiScan.h>

#include <ESP8266WiFiSTA.h>

#include <ESP8266WiFiType.h>

#include <WiFiClient.h>

#include <WiFiClientSecure.h>

#include <WiFiServer.h>

#include <WiFiUdp.h>

#define CAYENNE_PRINT Serial

#include <CayenneMQTTESP8266.h>

//////////////////////////////////////////////////////////////////////

char ssid[] = "svskits";

char wifiPassword[] = "123456";

//////////////////////////////////////////////////////////////////////

char username[] = "54fab1d0-749b-11ea-9915-d7baa233c";

char password[] = "1b47fcc0cacabd471e6c80d590eaa9322ce";

char clientID[] = "6736db70-749c-11ea-9179-a737487a4";

//////////////////////////////////////////////////////////////////////

unsigned long lastMillis = 0;

#include "DHT.h"

#define DHTPIN D4     

#define DHTTYPE DHT11  

DHT dht(DHTPIN, DHTTYPE);

float h,t,f,hic,hif;

////////////////////////////////////////////////////////////////////////

void setup()

{

dht.begin();

Serial.begin(9600);

Cayenne.begin(username, password, clientID, ssid, wifiPassword);

pinMode(D0,OUTPUT);

pinMode(D1,OUTPUT);

pinMode(D2,OUTPUT);

pinMode(D3,OUTPUT);

}

///////////////////////////////////////////////////////////////////////

void loop()

{

Cayenne.loop();

if (millis() - lastMillis > 10000)

{

lastMillis = millis();

Cayenne.virtualWrite(0, h);

Cayenne.virtualWrite(1, t);

Cayenne.virtualWrite(2, hic);

}

h = dht.readHumidity();

t = dht.readTemperature();

f = dht.readTemperature(true);

if (isnan(h) || isnan(t) || isnan(f))

{

Serial.println("Failed to read from DHT sensor!");

return;

}

hif = dht.computeHeatIndex(f, h);

hic = dht.computeHeatIndex(t, h, false);

Serial.print("Humidity: ");

Serial.print(h);

Serial.print(" %\t");

Serial.print("Temperature: ");

Serial.print(t);

Serial.print(" *C ");

Serial.print(f);

Serial.print(" *F\t");

Serial.print("Heat index: ");

Serial.print(hic);

Serial.print(" *C ");

Serial.print(hif);

Serial.println(" *F");

}

//////////////////////////////////////////////////////////////////////

CAYENNE_IN(3)

{

int currentValue=getValue.asInt();

if(currentValue==1){digitalWrite(D0,LOW);}

else{digitalWrite(D0,HIGH);}

}

//////////////////////////////////////////////////////////////////////

CAYENNE_IN(4)

{

int currentValue=getValue.asInt();

if(currentValue==1){digitalWrite(D1,LOW);}

else{digitalWrite(D1,HIGH);}

}

//////////////////////////////////////////////////////////////////////

CAYENNE_IN(5)

{

int currentValue=getValue.asInt();

if(currentValue==1){digitalWrite(D2,LOW);}

else{digitalWrite(D2,HIGH);}

}

//////////////////////////////////////////////////////////////////////

CAYENNE_IN(6)

{

int currentValue=getValue.asInt();

if(currentValue==1){digitalWrite(D3,LOW);}

else{digitalWrite(D3,HIGH);}

}

//////////////////////////////////////////////////////////////////////

SMS Monitor || P10 LED Scrolling Text Display || Arduino || SIM800L

1.       
LED
Scrolling message Display using 8051 | how to make moving message display

                https://www.youtube.com/watch?v=F_RjCwdKHPY

2.       
PC
Based LCD Scrolling Message Display

https://www.youtube.com/watch?v=kaPKChfiIFg

3.       
Arduino
Based Moving Message Display Using Bluetooth | Scrolling Display using P10 +
Arduino

https://www.youtube.com/watch?v=ltvfGKJeGxM

SMS Monitor || P10 LED Scrolling Text Display || Arduino || SIM800L

SMS Monitor || P10 LED Scrolling Text Display || Arduino || SIM800L

PROJECT VIDEO LINK:

Pin diagram:

PROJECT BLOCK DIAGRAM:

android app LINK:

https://play.google.com/store/apps/details?id=com.argonremote.smstemplates&hl=en

SAMPLE SOFTWARE CODE:
----------------------

#include <SPI.h> #include <DMD.h> #include <TimerOne.h> #include "SystemFont5x7.h" #include "Arial_black_16.h" #define ROW_MODULE 2 #define COLUMN_MODULE 1 DMD p10(ROW_MODULE, COLUMN_MODULE); char message[200]; char char_read; byte pos_index = 0; int i; char welcome_screen[] = "Arduino Based Moving Message Display Using GSM-SMS"; void p10scan() { p10.scanDisplayBySPI(); } void setup() { Serial.begin(9600); pinMode(led, OUTPUT); ////BUZZ OUT PUT digitalWrite(led,HIGH);///BUZZER LOW OFF Timer1.initialize(2000); Timer1.attachInterrupt(scan_module); led_module.clearScreen( true ); Serial.println("AT");delay(500); Serial.println("AT+CMGF=1");delay(500); Serial.println("AT+CMGD=1,4");delay(1000); Serial.println("ATE0");delay(500); Serial.println("AT+CNMI=2,2,0,0,0");delay(500); Serial.println("AT&W");delay(500); digitalWrite(led, LOW); strcpy(message,welcome_screen); } void loop() { if(Serial.available()) { for(i=0; i<199; i++) { message[i] = '\0'; Serial.print(message[i]); } pos_index=0; } while(Serial.available() > 0) { p10.clearScreen( true ); if(pos_index < (199)) { char_read = Serial.read(); message[pos_index] = char_read; pos_index++; } } p10.selectFont(Arial_Black_16); p10.drawMarquee(message ,200,(32*ROW_MODULE)-1,0); long start=millis(); long timer_start=start; boolean flag=false; while(!flag) { if ((timer_start+30) < millis()) { flag=p10.stepMarquee(-1,0); timer_start=millis(); } } }

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[MAJOR PROJECTS 2020-2021]

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Raspberry Pi/8051/AVR/PIC /ARM7/MSP430 Based Projects

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https://www.youtube.com/channel/UCn5o0I-SH3bkWgzFrLuya1Q/about

Project help & learning - Online Support

·         You can build this project at home. With step by step process Explain on video call and remote desktop command line console

·         Team Viewer: The Remote Desktop Software

·         Any Desk: The Fast Remote Desktop Application Software.

·         We will charge the Money depends on the project worth.

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