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Ultrasonic Proximity Sensor (HC-SR04)

Ultrasonic Proximity Sensor (HC-SR04)

Regular price $7.00 AUD
Regular price Sale price $7.00 AUD
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These Ultrasonic Sensors are perfect for range detection, especially where lighting and transparent materials can interfere with IR range measurement.

These sensors calculate range based on ping: it measures range by measuring the time it takes between transmitting and receiving an ultrasonic sound wave.


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