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The WWZMDiB 2 Pcs HC-SR04 Ultrasonic Sensor Module delivers high-precision distance measurement from 2cm to 450cm using ultrasonic waves. Operating at 5V with low power consumption (<2mA), it features a focused detection angle under 15°, making it ideal for Arduino-based robotics and automation projects requiring reliable, real-time object detection.






Trustpilot
2 weeks ago
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