I'd like to know how can I write program
Use the Arduino IDE.
What specific libraries do I need ?
The Servo library would be a good one to use. Other ones would depend on what the servo is moving in response to, and/or what it is moving.
I'd like to know how can I write program
Use the Arduino IDE.
What specific libraries do I need ?
The Servo library would be a good one to use. Other ones would depend on what the servo is moving in response to, and/or what it is moving.