need to drive two dc motors at two diffrent speeds so far only one speed

Using Arduino Motors, Mechanics, Power and CNC
1

hello I'm trying to control two different motors at two diffent speeds and was wondering if anyone could help me out right now I have one speed for both motors... here is my code...

#include <IRremote.h>

int RECV_PIN = 4;

IRrecv irrecv(RECV_PIN);

decode_results results;

int pinI1=8;//define I1 interface // UP DOWN MOTOR
int pinI2=11;//define I2 interface
int speedpinA=9;//enable motor A
int pinI3=12;//define I3 interface // FORWARD BACKWARD MOTOR
int pinI4=13;//define I4 interface
int speedpinB=10;//enable motor B
int spead =37;//define the spead of motor

void setup()

{

irrecv.enableIRIn();
pinMode(pinI1,OUTPUT);// UP DOWN MOTOR
pinMode(pinI2,OUTPUT);
pinMode(speedpinA,OUTPUT);
pinMode(pinI3,OUTPUT);// FORWARD BACKWARD MOTOR
pinMode(pinI4,OUTPUT);
pinMode(speedpinB,OUTPUT);

}

void loop() {

if (irrecv.decode(&results)) {

irrecv.resume();

if (results.value == 0x827D40BF){ // forward

//SPEED
analogWrite(speedpinB,spead);
digitalWrite(pinI4,HIGH);
digitalWrite(pinI3,LOW);

}else if(results.value == 0x827DC03F){ // UP

analogWrite(speedpinA,spead);//SPEED
digitalWrite(pinI2,LOW);
digitalWrite(pinI1,HIGH);

}

else if(results.value == 0x827D807F){ // DOWN

analogWrite(speedpinA,spead);//SPEED

digitalWrite(pinI2,HIGH);
digitalWrite(pinI1,LOW);

}
else if(results.value == 0x827D10EF){ // BACKWARD

analogWrite(speedpinB,spead);//SPEED

digitalWrite(pinI4,LOW);
digitalWrite(pinI3,HIGH);

}
else if(results.value == 0x827DA05F){ // STOP
digitalWrite(speedpinA,LOW);
digitalWrite(speedpinB,LOW);
}
}

}

2

I might not have understood 100% percent, but you could duplicate and modify this line:

int spead =37;//define the spead of motor

thus:

int spead =37;//define the spead of motor
int speadB =99;//define the spead of motorB

Then use "speadB" thus:

analogWrite(speedpinB,speadB);

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