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  • Distance sensor module ultrasonic distance sensor for Arduino distance knife

    • Item No : 170805899940
    • Condition : New
    • Brand : TNE oder Unbekannt
    • Seller : www-tne-de
    • Current Bid : US $7.52
    • * Item Description

    • HC-SR04 Ultraschall Entfernungssensor. • Sie erhalten einen HC-SR04 Ultraschall Entfernungssensor. Spannung: 5V (DC) Ausgangssignal: Elektro-Frequenz-Signal, High-Pegel 5V, Low-Pegel 0V. / digitalWrite(trigPin, LOW); delayMicroseconds(2); digitalWrite(trigPin, HIGH); delayMicroseconds(10); digitalWrite(trigPin, LOW); duration = pulseIn(echoPin, HIGH); //Calculate the distance (in cm) based on the speed of sound.
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