HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight for Ultrasonic
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Test mode :Using IO trigger for high level signal.( Not less that 10us),The Module sends eight 40 kHz automatically and detect whether there is a pulse signal back. The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15° Power supply: 5V DC; Quiescent current: less than 2mA. Test distance = ((Duration of high level)*(Sonic :340m/s))/2 Package included: 8pcs HC-SR04+ 4pcs Mounting Bracket(support HC-SR04 only) HC-SR04 Ultrasonic Sensor is a device that can measure the distance to an object by using sound waves. It measures distance by sending out a sound wave at a specific frequency and listening for that sound wave to bounce back. By recording the elapsed time between the sound wave being generated and the sound wave bouncing back.
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diymore HC-SR04P/SR04 Ultrasonic Sensor HC-SR04 Measuring Distance Sensor LED Display Module for
Aliexpress UK
Test mode :Using IO trigger for high level signal.( Not less that 10us),The Module sends eight 40 kHz automatically and detect whether there is a pulse signal back. The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15° Power supply: 5V DC; Quiescent current: less than 2mA. Test distance = ((Duration of high level)*(Sonic :340m/s))/2 Package included: 8pcs HC-SR04+ 4pcs Mounting Bracket(support HC-SR04 only) Power Supply :+5V DC Quiescent Current : 3mA Working Current: < 5mA Effectual Angle: <15° Ranging Distance : 2cm - 450 cm Resolution : 0.3 cm Measuring Angle: 30 degree Note: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve.
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1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 ultrasonic sensor
Aliexpress UK
IO trigger ranging to at least 10us high signal;. Level output the output of the high 5V. Level the end of 0V.
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1-10PCS HC-SR04 New Version Ultrasonic Sensor HCSR04 Ultrasonic Wave Detector Ranging Module HC SR04
Aliexpress UK
Test mode :Using IO trigger for high level signal.( Not less that 10us),The Module sends eight 40 kHz automatically and detect whether there is a pulse signal back. The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15° Power supply: 5V DC; Quiescent current: less than 2mA. Test distance = ((Duration of high level)*(Sonic :340m/s))/2 Package included: 8pcs HC-SR04+ 4pcs Mounting Bracket(support HC-SR04 only) Power Supply :+5V DC Quiescent Current : 3mA Working Current: < 5mA Effectual Angle: <15° Ranging Distance : 2cm - 450 cm Resolution : 0.3 cm Measuring Angle: 30 degree Note: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve.
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1 - 20PC HC-SR04 2022 Ultrasonic Sensor Ultrasonic Wave Detector Ranging Module 3-5.5V Wide Voltage
Aliexpress UK
This is the HC-SR04 ultrasonic distance sensor. There are only four pins that you need to worry about on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground). You will find this sensor very easy to set up and use for your next range-finding project!
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10-1PCS HC-SR04P HC-SR04 Ultrasonic Ranging Module Ranging Sensor Module 3-5.5V Wide Voltage
Aliexpress UK
Mounting Bracket for HC-SR04. Material: PLA Plastic, 3D printed. 1x Bracket Only. Service Promise. Credit account for Universities and Research Centres are subject to checks. Cash on collection.
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10-1PCS HC-SR04P HC-SR04 Ultrasonic Ranging Module Ranging Sensor Module 3-5.5V Wide Voltage
Aliexpress UK
Lightwieght and durable acrylic ultrasonic sensor mounting bracket for HC-SR04 ultrasonic sensor module. For use with HC-SR04 ultrasonic sensor module. Material: Acrylic. Get In Touch. Color: Clear. Size: approx 50mm x 36mm x 3mm.
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1-10PCS HC-SR04P HC-SR04 Ultrasonic Ranging Module Ranging Sensor Module 3-5.5V Wide Voltage
Aliexpress UK
This versatility ensures seamless integration into different projects and systems.2. Full Compatibility: The ultrasonic ranging sensor's size and software are fully compatible with the older version HC-SR04, making it easy to upgrade or replace without any compatibility issues.
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