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(); } } }

Online Embedded systems tutors - Online Embedded Projects Support

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EMBEDDED & IOT BASED PROJECT TITLES

[MAJOR PROJECTS 2020-2021]

NODE MCU / ESP32/Arduino / CortexM3

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

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SVSEMBEDDED - 9491535690 / 7842358459

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.

·         We will write the code on your Computer with Remote Desktop connection and Compile the code in your computer only Dumping the code to u r computer

·         Online embedded project kit support.

·         Indian timings 10:00am to 6:00pm. (WhatsApp / Google Duo video and voice calls)

·         You can build this project support in case of any doubts- online YouTube tutorials.

·         We can develop the Project with your own ideas also.

·         We will sell full project kit also(Send me mail to svsembedded@gmail.com)

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Home Security System Based on Smoke, Fire, Pir and Door Sensor's Alert Using MSP430G2553 LANCHPAD

Home Security System Based on Smoke, Fire, Pir and Door Sensor's Alert Using MSP430G2553 LANCHPAD

PROJECT VIDEO LINK:

PROJECT BLOCK DIAGRAM:

SOFTWARE COMPILER LINK:
https://energia.nu/download/


SAMPLE SOFTWARE CODE:
----------------------
#include <LiquidCrystal.h>
LiquidCrystal lcd(P2_0, P2_1, P2_2, P2_3, P2_4, P2_5);

const int door=P1_2;
int dooralert=1;
int buzz=P1_6;

void setup() 
{
lcd.begin(16, 2);
pinMode(buzz, OUTPUT); 
pinMode(door, INPUT);
digitalWrite(buzz,LOW);
lcd.clear();
lcd.setCursor(0, 0);lcd.print("Home Security");
lcd.setCursor(0, 1);lcd.print("System Based on");
delay(3000);lcd.clear();

lcd.clear();
lcd.setCursor(0, 0);lcd.print("Alert Using ");
lcd.setCursor(0, 1);lcd.print("MSP430G2553 ");
delay(3000);lcd.clear(); 
}


void loop()
{
dooralert = digitalRead(door);
if (dooralert == LOW){lcd.setCursor(0,1);lcd.print("DOOR OK   ");delay (100);digitalWrite(buzz,LOW);delay(1000);}
else{lcd.clear() ;lcd.setCursor(0,0);lcd.print("DOOR ALERT  ");delay(1000);digitalWrite(buzz,HIGH);}

}