37 lines
1.7 KiB
Arduino
37 lines
1.7 KiB
Arduino
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/*
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SweepTwoServos
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By Philip van Allen <philvanallen.com> for the VarSpeedServo.h library (October 2013)
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This example code is in the public domain
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Sweep two servos from 0-180, 180-0 in unison
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Uses the wait feature of the 2013 version of VarSpeedServo to start the first servo moving in the background
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and immediately starting a second servo moving and waiting for the second one to finish.
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Note that two servos will require more power than is available from the USB port - use an external power supply!
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*/
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#include <VarSpeedServo.h>
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VarSpeedServo myservo1; // create servo object to control a servo
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// a maximum of eight servo objects can be created
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VarSpeedServo myservo2;
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const int servoPin1 = 9; // the digital pin used for the first servo
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const int servoPin2 = 10; // the digital pin used for the second servo
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void setup() {
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myservo1.attach(servoPin1); // attaches the servo on pin 9 to the servo object
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myservo1.write(0,255,false); // set the intial position of the servo, as fast as possible, run in background
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myservo2.attach(servoPin2); // attaches the servo on pin 9 to the servo object
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myservo2.write(0,255,true); // set the intial position of the servo, as fast as possible, wait until done
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}
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void loop() {
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myservo1.write(180,127,false); // move the servo to 180, fast speed, run background
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// write(degrees 0-180, speed 1-255, wait to complete true-false)
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myservo2.write(180,127,true); // move the servo to 180, fast speed, wait until done
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myservo1.write(0,30,false); // move the servo to 180, slow speed, run in background
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myservo2.write(0,30,true); // move the servo to 180, slow speed, wait until done
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}
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