warping 3D printing

Rick Astley answered on January 7, 2025 Popularity 5/10 Helpfulness 1/10

answer warping 3D printing

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warping 3D printing

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Here: Use an enclosed Print Area: To maintain temperature control and prevent warping due to drafts.

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Source: chatgpt.com

Tags: 3d-printing whatever

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Contributed on Jan 09 2025

Rick Astley

0 Answers Avg Quality 2/10

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#define BUTTON_PIN             2

#define LEFT_QTI_PIN          A0
#define MIDDLE_QTI_PIN        A1
#define RIGHT_QTI_PIN         A2

#define NUM_OF_MEASUREMENTS   10

const uint8_t debounceDelay = 50;      // the debounce time; increase if the output flickers

void setup() 
{
  Serial.begin(9600);
  pinMode(BUTTON_PIN, INPUT);
}

void loop() 
{
  Serial.println("Leiame QTI sensorite tumeda ja heleda pinna keskmise väärtuse.");
  Serial.println("Pane roboti kõik QTI sensorid tumedale pinnale ja vajuta nuppu.");
  WaitForBtnClick();

  uint16_t darkSurface = MeasureQtiAverage();
  
  Serial.print("Tumeda pinna keskmine väärtus on: ");
  Serial.println(darkSurface);

  Serial.println("Pane roboti kõik QTI sensorid heledale pinnale ja vajuta nuppu.");
  WaitForBtnClick();
  
  uint16_t lightSurface = MeasureQtiAverage();
  
  Serial.print("Heleda pinna keskmine väärtus on: ");
  Serial.println(lightSurface);

  Serial.print("Soovituslik ""qti_threshold"" väärtus on: ");
  Serial.println((lightSurface + darkSurface) / 2);

  Serial.println("Uuesti mõõtmiseks vajuta nuppu.");
  WaitForBtnClick();
  Serial.println("------------------------------------------------------------------------");
}

uint16_t ReadQti(uint8_t qtiPin) 
{              
  digitalWrite(qtiPin, HIGH);          // Lülitame infrapuna sisse
  delayMicroseconds(1000);             // Ootame 1 ms
  digitalWrite(qtiPin, LOW);           // Lülitame infrapuna välja
  return analogRead(qtiPin);           // Loeme kondensaatorilt tulemuse
}

void WaitForBtnClick()
{
  while (ButtonRead() != true);
}

uint16_t MeasureQtiAverage(void) 
{
  uint16_t leftQtiSum = 0;
  uint16_t middleQtiSum = 0;
  uint16_t rightQtiSum = 0;

  /* Summeerime üle N mõõtmise */
  for (uint8_t i = 0; i < NUM_OF_MEASUREMENTS; i++) 
  {
    leftQtiSum += ReadQti(LEFT_QTI_PIN);
    middleQtiSum += ReadQti(MIDDLE_QTI_PIN);
    rightQtiSum += ReadQti(RIGHT_QTI_PIN);
    delay(100);
  }
  
  /* Leiame kõigi sensorite keskmised tulemused*/
  uint16_t leftQtiAverage = leftQtiSum / NUM_OF_MEASUREMENTS;
  uint16_t middleQtiAverage = middleQtiSum / NUM_OF_MEASUREMENTS;
  uint16_t rightQtiAverage = rightQtiSum / NUM_OF_MEASUREMENTS;

  Serial.println("Sensorite kesmine väärtus:");
  Serial.println("Vasak | Keskmine | Parem");
  Serial.print(leftQtiAverage);
  Serial.print("\t");
  Serial.print( middleQtiAverage);
  Serial.print("\t   ");
  Serial.println( rightQtiAverage);

  /* Leiame pinna üldise keskmise */
  uint16_t surface = (leftQtiSum + middleQtiSum + rightQtiSum)  / (NUM_OF_MEASUREMENTS * 3);

  return surface;
}

/* Compacted version of https://docs.arduino.cc/built-in-examples/digital/Debounce/ */
bool ButtonRead() 
{
  static bool lastButtonState = LOW;
  static uint32_t lastDebounceTime = 0;
  static bool buttonState = LOW;   

  bool btnReadValue = digitalRead(BUTTON_PIN);
  if (btnReadValue != lastButtonState) {
    lastDebounceTime = millis();
  }
  if ((millis() - lastDebounceTime) > debounceDelay) {
    if (btnReadValue != buttonState) {
      buttonState = btnReadValue;
      if (buttonState == HIGH) {
        return true;
      }
    }
  }
  lastButtonState = btnReadValue;
  return false;
}

Popularity 3/10 Helpfulness 1/10 Language cpp

Source: moodle.taltech.ee

Tags: adjustment arduino c++

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Contributed on Jan 07 2025

Arduino nerd

0 Answers Avg Quality 2/10

warping 3D printing

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