Visa källa för Grove - Slide Potentiometer




== Kompatibilitet ==
* Arduino


== Port ==
* Analog

== Exempelkod ==
=== Arduino ===
<syntaxhighlight lang="C++" line>
int adcPin = A0; // select the input pin for the potentiometer
int ledPin = A1; // select the pin for the LED
int adcIn = 0;   // variable to store the value coming from the sensor
void setup()
{
    Serial.begin(9600); // init serial to 9600b/s
    pinMode(ledPin, OUTPUT); // set ledPin to OUTPUT
    Serial.println("Sliding Potentiometer Test Code!!");
}
void loop()
{
    // read the value from the sensor:
    adcIn = analogRead(adcPin);
    if(adcIn >= 500) digitalWrite(ledPin,HIGH);  // if adc in > 500, led light
    else digitalWrite(ledPin, LOW);
    Serial.println(adcIn);
    delay(100);
}
</syntaxhighlight>



Mer information: http://wiki.seeedstudio.com/Grove-Slide_Potentiometer/


[[Category:Grove]]