Mini robotic arm

1//joystick:connect the 5V pin to 5V on the board, the GRD pin to GRD on  the board, the X axis to the analogic pin 0, the Y axis to the analogic pin 1 and  the SW pin to the analogic pin 3
2//servo n.1:connect the red cable to the 5V  on the board, the brown/black cable to GRD on the board and the yellow/orange cable  to the pin 3
3//servo n.2:connect the red cable to the 5V on the board, the brown/black  cable to GRD on the board and the yellow/orange cable to pin 5
4
5#include <Servo.h>//include  the servo library
6
7Servo servo1;//define the name of the servo n.1
8Servo  servo2;//define the name of the servo n.2
9Servo servo3;//define the name of servo  n.3
10int X=0;//define which analogic pin the X axis of the joystick is attached  to on the board
11int Y=1;//define which analogic pin the Y axis of the joystick  is attached to on the board
12int SW=3;//define which analogic pin the SW is connected  to 
13int ServoVal;//create a value for the servo motors
14
15void setup() {
16  servo1.attach(3);//define which pin to attach the servo n.1
17  servo2.attach(5);//define  which pin to attach the servo n.2
18  servo3.attach(7);//define which pin to attach  servo n.3
19}
20
21void loop() {
22  ServoVal=analogRead(X);//set the value  of the servo as the analogic read of the X axis of the joystick
23  ServoVal=map(ServoVal,  0, 1023, 0, 180);//map the values for the joystick
24  servo1.write(ServoVal);//write  the value on the servo n.1
25  
26  ServoVal=analogRead(Y);//set the value of  the servo as the analogic read of the Y axis of the joystick
27  ServoVal=map(ServoVal,  0, 1023, 70, 180);//map the values for the joystick
28  servo2.write(ServoVal);//write  the value on the servo n.2
29  delay(15);//a bit of delay to avoid rebounce
30
31  if(analogRead(SW)==LOW) {
32    ServoVal=180;
33    servo3.write(ServoVal);
34  } if(analogRead(SW)==HIGH) {
35    ServoVal=0;
36    servo3.write(ServoVal);
37    }
38  }
39//doing so you can move the servo motors using X and Y axis of the  joystick

1//joystick:connect the 5V pin to 5V on the board, the GRD pin to GRD on
2  the board, the X axis to the analogic pin 0, the Y axis to the analogic pin 1 and
3  the SW pin to the analogic pin 3
4//servo n.1:connect the red cable to the 5V
5  on the board, the brown/black cable to GRD on the board and the yellow/orange cable
6  to the pin 3
7//servo n.2:connect the red cable to the 5V on the board, the brown/black
8  cable to GRD on the board and the yellow/orange cable to pin 5
9
10#include <Servo.h>//include
11  the servo library
12
13Servo servo1;//define the name of the servo n.1
14Servo
15  servo2;//define the name of the servo n.2
16Servo servo3;//define the name of servo
17  n.3
18int X=0;//define which analogic pin the X axis of the joystick is attached
19  to on the board
20int Y=1;//define which analogic pin the Y axis of the joystick
21  is attached to on the board
22int SW=3;//define which analogic pin the SW is connected
23  to 
24int ServoVal;//create a value for the servo motors
25
26void setup() {
27
28  servo1.attach(3);//define which pin to attach the servo n.1
29  servo2.attach(5);//define
30  which pin to attach the servo n.2
31  servo3.attach(7);//define which pin to attach
32  servo n.3
33}
34
35void loop() {
36  ServoVal=analogRead(X);//set the value
37  of the servo as the analogic read of the X axis of the joystick
38  ServoVal=map(ServoVal,
39  0, 1023, 0, 180);//map the values for the joystick
40  servo1.write(ServoVal);//write
41  the value on the servo n.1
42  
43  ServoVal=analogRead(Y);//set the value of
44  the servo as the analogic read of the Y axis of the joystick
45  ServoVal=map(ServoVal,
46  0, 1023, 70, 180);//map the values for the joystick
47  servo2.write(ServoVal);//write
48  the value on the servo n.2
49  delay(15);//a bit of delay to avoid rebounce
50
51
52  if(analogRead(SW)==LOW) {
53    ServoVal=180;
54    servo3.write(ServoVal);
55
56  } if(analogRead(SW)==HIGH) {
57    ServoVal=0;
58    servo3.write(ServoVal);
59
60    }
61  }
62//doing so you can move the servo motors using X and Y axis of the
63  joystick