Myoware Muscle Sensor

SOURCE CODE:

#include <Servo.h>

//Threshold for servo motor control with muscle sensor. //You can set a threshold according to the maximum and minimum values of the muscle sensor. #define THRESHOLD 200

//Pin number where the sensor is connected. (Analog 0) #define EMG_PIN 0

//Pin number where the servo motor is connected. (Digital PWM 3) #define SERVO_PIN 3

//Define Servo motor Servo SERVO_1;

/*-------------------------------- void setup ------------------------------------------------*/

void setup(){ //BAUDRATE set to 9600, remember it to set monitor serial properly. Serial.begin(9600); //Set servo motor to digital pin 3 SERVO_1.attach(SERVO_PIN); }

/*-------------------------------- void loop ------------------------------------------------*/

void loop(){

//The "Value" variable reads the value from the analog pin to which the sensor is connected. int value = analogRead(EMG_PIN);

//If the sensor value is GREATER than the THRESHOLD, the servo motor will turn to 180 degrees. if(value > THRESHOLD){ SERVO_1.write(179); }

//If the sensor is LESS than the THRESHOLD, the servo motor will turn to 0 degrees. else{ SERVO_1.write(0); }

//You can use serial monitor to set THRESHOLD properly, comparing the values shown when you open and close your hand. Serial.println(value); }