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KEYESTUDIO HR-SR04 ultrasonic module KS0328, blue, 3pcs.
This kit includes 3 ultrasonic modules HR-SR04 commonly used for distance measurement. The use of ultrasound is fast, convenient, and simple for calculation, achieving real-time distance control.
It can provide non-contact detection distance of 2cm-450cm, and its accuracy is up to 3mm. The ultrasonic module has an ultrasonic transmitter and receiver as well as the corresponding control circuit.
Technical Specifications:
Note: The product is specialized and requires technical knowledge.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.