Portable Drone Claw

1#include <SoftwareSerial.h> // TX RX software library for bluetooth
2
3#include  <Servo.h> // servo library 
4Servo myservo; // servo name
5
6int bluetoothTx  = 10; // bluetooth tx to 10 pin
7int bluetoothRx = 11; // bluetooth rx to 11 pin
8
9SoftwareSerial  bluetooth(bluetoothTx, bluetoothRx);
10
11void setup()
12{
13  myservo.attach(9);  // attach servo signal wire to pin 9
14  //Setup usb serial connection to computer
15  Serial.begin(9600);
16
17  //Setup Bluetooth serial connection to android
18  bluetooth.begin(9600);
19}
20
21void loop()
22{
23  //Read from bluetooth  and write to usb serial
24  if(bluetooth.available()> 0 ) // receive number from  bluetooth
25  {
26    int servopos = bluetooth.read(); // save the received number  to servopos
27    Serial.println(servopos); // serial print servopos current number  received from bluetooth
28    myservo.write(servopos); // rotate the servo the  angle received from the android app
29  }
30
31
32}
33