1-10x HC-SR04 Ultraschall Entfernungsmessumformer Sensormodul für Arduino
ab 6,74 €
1/5/10PCS Ultrasonic module. (1) Use IO to trigger ranging and give a high-level signal of at least 10us;. Module working principle Detection distance: 2cm-450cm. Small size, simple application and easy operation.
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