งานที่10

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Code

#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int aVal=0,tempaVal=0;
void setup()
{
  lcd.begin();
}
void loop()
{
  aVal = analogRead(A0);

  if (tempaVal != aVal)
  {
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("LDR");
    lcd.setCursor(0,1);
    lcd.print(aVal);
    delay(300);
  }
  tempaVal = aVal;
}

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โพสต์ยอดนิยมจากบล็อกนี้

IC 13

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รูปภาพ
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DIY Arduino Traffic Light Pedestrian Light Push Button Control (https://thecustomizewindows.com/2016/06/diy-arduino-traffic-light-pae-push-button/)

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รูปภาพ
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รูปภาพ
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