Where are the libraries?

I seem to be stuck in a loop.

For example,


Only leads to a "Download" tab on the top of the page, which leads back to downloading the main application.

So, where are the libraries? I got and installed the AccellStepper library with no problem, but what about the "official" Arduino ones?

Some libraries are inside a "libraries" folder of the application download.

With the exception of the AccelStepper folder, my "Libraries" folder only contains a Readme.txt file. It says:

"For information on installing libraries, see: http://arduino.cc/en/Guide/Libraries"

Well, this is what mine has:

Thus they exist, but where are they online?

In GitHub?

In the download, that's online.



Ok, fine. Found them. Now I have to play with this whole Git nonsense. Where are the *.zip files the website documentation promised?

I don't quite understand your problem. The Servo library is already in place, just use the example code.

The .zip files are for user-supplied libraries. For example I wrote one to do regular expressions:

On that page I mention a link to the .zip file.

Here is one of the Servo examples:

// Controlling a servo position using a potentiometer (variable resistor) 
// by Michal Rinott <http://people.interaction-ivrea.it/m.rinott> 

#include <Servo.h> 
Servo myservo;  // create servo object to control a servo 
int potpin = 0;  // analog pin used to connect the potentiometer
int val;    // variable to read the value from the analog pin 
void setup() 
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object 
void loop() 
  val = analogRead(potpin);            // reads the value of the potentiometer (value between 0 and 1023) 
  val = map(val, 0, 1023, 0, 179);     // scale it to use it with the servo (value between 0 and 180) 
  myservo.write(val);                  // sets the servo position according to the scaled value 
  delay(15);                           // waits for the servo to get there 

Don't overthink it. Just compile it and run it. It will find the library, you don't need to install or unzip anything.

Huh! It worked. Maybe I was getting to hung up on my BSD Unix days.

#include <Servo.h>

Servo myServo;

void setup()

void loop()

. . .

Binary sketch size: 2,578 bytes (of a 32,256 byte maximum)