Rx Code:

`#include <Servo.h>
Servo myServo;

void setup() {
Serial.begin(9600);
myServo.attach(9);
delay(5000);
myServo.write(0);
}

void loop() {
  while(Serial.available()==0);
  
    int d = Serial.read() - '0';
    if(d>0)
    {
      int pos = map(d,0,9,0,180);
      pos = constrain(pos,0,180);
      myServo.write(pos);
      Serial.println(d);

      delay(50);
      }
      else
      {};
      
}




 Tx code:



int sensorValue = 0;         // the sensor value
int sensorMin = 1023;        // minimum sensor value
int sensorMax = 0;           // maximum sensor value
int SensorMid = 0;
const int POWER_OF_TWO_TO_AVERAGE = 6;

void setup() {
pinMode(13,OUTPUT);
  Serial.begin(9600);

  while (millis() < 10000) {
    digitalWrite(13,HIGH);
    sensorValue = analogRead(A1);
    if (sensorValue > sensorMax) {
      sensorMax = sensorValue;
    }
    if (sensorValue < sensorMin) {
      sensorMin = sensorValue;
    }
  }
  SensorMid = (sensorMin + sensorMax )/2;
  digitalWrite(13,LOW);
  }

void loop() {
int val = map(analogRead(A1),SensorMid,sensorMax,0,9);
Serial.println(val);
delay(100);
}
 
`

I am building a robotic arm and I am facing some problems regrading to the servos stability with the flex, I am using the flex as the transmitter and the servo as the receiver, and when I press my finger my servo doesn't move properly.

Any suggestions

Rx Code:

#include <Servo.h>
Servo myServo;

void setup() {
Serial.begin(9600);
myServo.attach(9);
delay(5000);
myServo.write(0);
}

void loop() {
  while(Serial.available()==0);
  
    int d = Serial.read() - '0';
    if(d>0)
    {
      int pos = map(d,0,9,0,180);
      pos = constrain(pos,0,180);
      myServo.write(pos);
      Serial.println(d);

      delay(50);
      }
      else
      {};
      
}

Tx code:

int sensorValue = 0;         // the sensor value
int sensorMin = 1023;        // minimum sensor value
int sensorMax = 0;           // maximum sensor value
int SensorMid = 0;
const int POWER_OF_TWO_TO_AVERAGE = 6;

void setup() {
pinMode(13,OUTPUT);
  Serial.begin(9600);

  while (millis() < 10000) {
    digitalWrite(13,HIGH);
    sensorValue = analogRead(A1);
    if (sensorValue > sensorMax) {
      sensorMax = sensorValue;
    }
    if (sensorValue < sensorMin) {
      sensorMin = sensorValue;
    }
  }
  SensorMid = (sensorMin + sensorMax )/2;
  digitalWrite(13,LOW);
  }

void loop() {
int val = map(analogRead(A1),SensorMid,sensorMax,0,9);
Serial.println(val);
delay(100);
}

I am building a robotic arm and I am facing some problems regrading to the servos stability with the flex, I am using the flex as the transmitter and the servo as the receiver, and when I press my finger my servo doesn't move properly.

Any suggestions?

I am building a robotic arm and I am facing some problems regrading to the servos stability with the flex, I am using the flex as the transmitter and the servo as the receiver, and when I press my finger my servo doesn't move properly.

Any suggestions

Rx Code:

`#include <Servo.h>
Servo myServo;

void setup() {
Serial.begin(9600);
myServo.attach(9);
delay(5000);
myServo.write(0);
}

void loop() {
  while(Serial.available()==0);
  
    int d = Serial.read() - '0';
    if(d>0)
    {
      int pos = map(d,0,9,0,180);
      pos = constrain(pos,0,180);
      myServo.write(pos);
      Serial.println(d);

      delay(50);
      }
      else
      {};
      
}




 Tx code:



int sensorValue = 0;         // the sensor value
int sensorMin = 1023;        // minimum sensor value
int sensorMax = 0;           // maximum sensor value
int SensorMid = 0;
const int POWER_OF_TWO_TO_AVERAGE = 6;

void setup() {
pinMode(13,OUTPUT);
  Serial.begin(9600);

  while (millis() < 10000) {
    digitalWrite(13,HIGH);
    sensorValue = analogRead(A1);
    if (sensorValue > sensorMax) {
      sensorMax = sensorValue;
    }
    if (sensorValue < sensorMin) {
      sensorMin = sensorValue;
    }
  }
  SensorMid = (sensorMin + sensorMax )/2;
  digitalWrite(13,LOW);
  }

void loop() {
int val = map(analogRead(A1),SensorMid,sensorMax,0,9);
Serial.println(val);
delay(100);
}

`

I am building a robotic arm and I am facing some problems regrading to the servos stability with the flex, I am using the flex as the transmitter and the servo as the receiver, and when I press my finger my servo doesn't move properly.

Any suggestions