Lichtsensor / Fototransistor HW5P-1 - Adafruit 2831

HomeSensorenLicht- & UV-sensoren
Lichtsensor / Fototransistor HW5P-1 - Adafruit 2831
Lichtsensor / Fototransistor HW5P-1 - Adafruit 2831
Lichtsensor / Fototransistor HW5P-1 - Adafruit 2831
Lichtsensor / Fototransistor HW5P-1 - Adafruit 2831
Prijs:
1,75 €
incl. BTW, excl. verzending
Aantal:
Artikelnummer:
Adafruit 2831
In stock Direct uit voorraad leverbaar
  • Snel en voordelig verzonden
  • Verzendkosten voor kleine artikelen 2,95 €.
    Boven 30,00 € gratis.
  • Veilig betalen
  • Klanten geven Bits & Parts een 9,1/10Link naar Kiyoh
    • Logo brand

    Lichtsensor / Fototransistor HW5P-1 - Adafruit 2831

    Productinformatie:

    This Photo Transistor Light Sensor is a simple sensor that detects ambient light. It's kind of the opposite of an LED - when light hits the little chip inside, it induces current to flow from the long pin to the short pin. This sensor has a built-in optical filter (probably IR filter) so it'll do a fair job of simulating light levels as the human eye does. Basically, connect the long + pin to 3-15VDC or so, and the short - pin through a ~1K-10K series resistor to ground. When its dark, there's almost no current flowing through the sensor or resistor and the analog voltage is near ground. When there's light near the sensor, the current through the resistor will increase, raising the voltage. You can adjust the series resistor to get the voltage range you need, and measure the analog voltage with a microcontroller.

    Klik om de website van dit product te openen.Klik om de website van dit product te openen.

    Documentatie

    :
    icon_filetype_pdf
    Specificaties / Datasheet (engels):
    HW5P-1_2015__1_[1].pdf


    Terug naar Licht- & UV-sensoren