heliostropic organic: pic and code

This is the heliotropic organic (without fabric), all circuits are masked inside

courtesy: John Marshall

The coding is shared here and explained by previous blogs:

#include // include the servo library

Servo servoMotor0; // creates an instance of the servo object to control a servo

Servo servoMotor1;

Servo servoMotor2;

int analogPin0 = 0; // the analog pin that the sensor is on

int analogPin1 = 1;

int analogPin2 = 2;

int analogValue0 = 0; // the value returned from the analog sensor

int analogValue1 = 0;

int analogValue2 = 0;

int servoPin0 = 2; // Control pin for servo motor, may only be pin 9 or 10

int servoPin1= 3;

int servoPin2 = 4;

void setup() {

servoMotor0.attach(servoPin0); // attaches the servo on pin 2 to the servo object

servoMotor1.attach(servoPin1);

servoMotor2.attach(servoPin2);

}

void loop()

{

analogValue0 = analogRead(analogPin0); // read the analog input (value between 0 and 1023)

analogValue1 = analogRead(analogPin1);

analogValue2 = analogRead(analogPin2);

analogValue0 = map(analogValue0,50, 1023, 0, 360); // map the analog value (0 - 1023) to the angle of the servo (0 - 179)

analogValue1 = map(analogValue1, 50, 1023, 0, 360);

analogValue2 = map(analogValue2, 50, 1023, 0, 360);

servoMotor0.write(analogValue0); // write the new mapped analog value to set the position of the servo

servoMotor1.write(analogValue1);

servoMotor2.write(analogValue2);

delay(500); // waits for the servo to get there

}