Excelity 3pcs Ultrasonic Module HC-SR04 Distance Sensor with 3pcs Mounting Bracket for Arduino
Key features
- •Package included: 3pcs HC-SR04 Moulde & 3pcs Mounting Bracket
- •Ultrasonic Hc-SR04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit.
- •Effectual Angle: <15 degree ; Detection Distance : 2cm~450 cm ; Resolution : 0.3 cm. Power Supply : 5V DC ; Quiescent Current : <2mA ;
- •Standard interface that can be controlled directly by microcontroller，such as Arduino , 8051, AVR, comply with Arduino library
- •Working Principle: Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning.The distance = (duration time * sound velocity (340M/S) / 2
BrandEIKS
CategoryMotion Detectors
Excelity 3pcs Ultrasonic Module HC-SR04 Distance Sensor with 3pcs Mounting Bracket for Arduino
List Price: $15.50$13.95DEALYou Save: $1.55 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
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