BMP085 datchigining asosiy xarakteristikasi
Bosim diapazoni:
300 — 1100 Pa
Tok kuchlanishi: 3 dan 5
V gacha
LCC8 paketi: keramik korpus
O’lchami: 2 sm x 1,57 sm
Past energiya sarfi: standart rejimda 5 mkA
BMP085 datchigi kontaktlari:
BMP085 datchigini Arduinoga ulash:
Serial.print("Pressure = ");
Serial.print(bmp.readPressure());
Serial.println(" Pa");
// Calculate altitude assuming 'standard' barometric
// pressure of 1013.25 millibar = 101325 Pascal
Serial.print("Altitude = ");
Serial.print(bmp.readAltitude());
Serial.println(" meters");
// you can get a more precise measurement of altitude
// if you know the current sea level pressure which will
// vary with weather and such. If it is 1015 millibars
// that is equal to 101500 Pascals.
Serial.print("Real altitude = ");
Serial.print(bmp.readAltitude(101500));
Serial.println(" meters");
Serial.println();
delay(500);
}
Dastur ko’rinishi
Dostları ilə paylaş: