Wiring and computing electric DC enginees with quadrature encoder sensor hall

[JRArduino]

Hi friends!
I am writing to you because I need your help. I have a project and I am standing due to the wiring and computing of two electric motors for Arduino. It seems, that on internet, are very common in a lot of projects, but I have not been able to find any connection scheme. Also, is not easy for me how to computing the electric engines in the arduino IDE. I am new…
I could to running the engines. This is very easy. But I want to get the steps or the revolutions, rpm. I attached some images of my engine, and what I have done.

• Motor: Uxcell DC 6V 210RPM Encoder Gear Motor with Mounting Bracket 65mm Wheel Kit 1 Set for Smart Car Robot DIY.
• There are 6 wires.
• Use sensor Hall
• Between Arduino UNO and motors I am using the “H”-Bridge: L298N.

I did some conections that works:

Out 1 of L298N: Pin 1 motor GND
Out 2 of L298N: Pin 6 motor.

Other Pins....after waste a lot of hours...no idea...

Thank you very much!!

Link Motor: https://www.amazon.com/210RPM-Encoder-Motor-Mounting-Bracket/dp/B074XRW6XJ

// pins for the encoder inputs
#define RH_ENCODER_A 11
#define RH_ENCODER_B 10
#define LH_ENCODER_A 13
#define LH_ENCODER_B 12
 
// variables to store the number of encoder pulses
// for each motor
int leftCount = 0;
int rightCount;

int IN1 = 8; //motors 
int IN2 = 7; //motors
int ENA = 6; //motors PWM

int IN3 = 5; //motors
int IN4 = 4; //motors
int ENB = 3; //motors PWM
 
void setup() {
  
  pinMode(LH_ENCODER_A, INPUT);
  pinMode(LH_ENCODER_B, INPUT);
  pinMode(RH_ENCODER_A, INPUT);
  pinMode(RH_ENCODER_B, INPUT);

   // Motores 
    pinMode(IN1, OUTPUT);
    pinMode(IN2, OUTPUT);
    pinMode(ENA, OUTPUT);
    
    pinMode(IN3, OUTPUT);
    pinMode(IN4, OUTPUT);
    pinMode(ENB, OUTPUT);

  // initialize hardware interrupts
  attachInterrupt(0, leftEncoderEvent, CHANGE);
  attachInterrupt(1, rightEncoderEvent, CHANGE);
  
  Serial.begin(115200);
}
 
void loop() {
  Serial.print("Right Count: ");
  Serial.println(rightCount);
  Serial.print("Left Count: ");
  Serial.println(leftCount);
  Serial.println();
  delay(500);
  
  digitalWrite(IN1, HIGH); 
  digitalWrite(IN2, LOW);
  analogWrite(ENA, -125);
   
  digitalWrite(IN3, LOW); 
  digitalWrite(IN4,  HIGH); 
  analogWrite(ENB, -125);
}

// encoder event for the interrupt call
void rightEncoderEvent() {
 if (digitalRead(LH_ENCODER_A)== LOW){
     if (digitalRead(LH_ENCODER_B)== HIGH){
             rightCount--;
      } else {
             if (digitalRead(LH_ENCODER_A)== HIGH){
             if (digitalRead(LH_ENCODER_B)== LOW){
             rightCount--;
             }
          }
      }
 }
}
 
// encoder event for the interrupt call
void leftEncoderEvent() {
  if (digitalRead(LH_ENCODER_A) == HIGH) {
    if (digitalRead(LH_ENCODER_B) == LOW) {
      leftCount++;
    } else {
      leftCount--;
    }
  } else {
    if (digitalRead(LH_ENCODER_B) == LOW) {
      leftCount--;
    } else {
      leftCount++;
    }
  }
}

[bluejets]

The second link gives the connections.
It sounds like you will need to do some reading on how to apply quadrature signals for speed and direction in Arduino.
The hope is that you have not damaged the encoder by your trial and error method.