Please Edit things and make it even better! Basic robotic arm compatible with the Arduino Uno! Uses 9g micro servos. Pictures of finished product with shield schematics coming soon.

Code:

(hashtag)include
int led2 = 3;
int led3 = 5;
int led1 = 6;
Servo LazySuzan;
Servo twoLink;
Servo firstLink;
int start = 100;

void setup()
{
//Declare Servo Ports
twoLink.attach(10);
firstLink.attach(9);
LazySuzan.attach(8);
Serial.begin(9600);
delay(1000);
for(int start = 100; start > 0 ; start--) {
analogWrite(led1, start);
delay(10);
analogWrite(led2, start);
analogWrite(led3, start);
}

}

void loop() {
//Declare Controller Ports
int turnVal = analogRead(A0) + 1000;
int firstVal = analogRead(A2) + 1000;
int secondVal = analogRead(A1) + 1000;

// Print Controller Values
Serial.println(turnVal);
Serial.println(firstVal);
Serial.println(secondVal);

//Direct Servo Control (Testing)
//LazySuzan.writeMicroseconds(1600);
// delay(2000);
// firstLink.writeMicroseconds(1600);
// delay(2000);
// twoLink.writeMicroseconds(1600);
// delay(2000);

//Led control as well as servo control
twoLink.writeMicroseconds(secondVal);
firstLink.writeMicroseconds(firstVal);
LazySuzan.writeMicroseconds(turnVal);
analogWrite(led1, turnVal / 8 - 120);
analogWrite(led2, firstVal / 8 - 120);
analogWrite(led3, secondVal / 8 - 120);

}