Senzor gaz MQ-3 Alcool Etanol
Adauga in cos produse in valoare de 120 Ron
Expediem in aceasi zi comenzile plasate pana in ora 14:00
La toate comenzile minim 300 Ron
Senzor MQ3 folosit pentru detectarea gazelor Alcool si Etanol.
Specificatii:
Tensiune alimentare: 5VDC, 150mA
Output: Pin Digital sau pin Analogic
Cip principal: LM393, ZYMQ
Iesire Analogica: 0 - 5V; voltajul creste sau scade in functie de concentratia detectata
Iesire Digitala TTL
Exemplu cod citire analogica:
void setup() { // initialize serial communication at 9600 bits per second: Serial.begin(9600); } // the loop routine runs over and over again forever: void loop() { // read the input on analog pin 0: int sensorValue = analogRead(A0); // print out the value you read: Serial.println(sensorValue); delay(1); // delay in between reads for stability } |