Top 10 Best Arduino Ultrasonic Sensor

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 0.78196 in 2cm500cm High precision up to 0.12 in0.3 cm Effectual angle less than 15. Power supply 5V DC Quiescent current less than 2mA.. Test distance Duration of high levelSonic 340ms2. Package included 5pcs HC-SR04 2pcs Mounting Bracketsupport HC-SR04 only.

Ultrasonic hc-sr04 distance measuring transducer sensor. HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object.. Power supply 5V DC quiescent current less than 2mA effectual angle less than 15 distance 2cm500cm resolution 0. 3 cm. Package Content 5pcs HC-SR04 with a little gift.

Adapting IO trigger range, at least 10us high level signal to detect the distance.. Detection distance 2cm-450cm. Precision up to 3mm. Size452015mm1.770.780.59in. Ideal for Robot obstacle avoidance, object distance measuring, liquid level detection, public security, parking lot detection..

Working voltageDC3-5.5V, Static current5mA, Total current work 30mA. Working range 25cm-4M, Working frequency 40KHZ, Detecting angle 75 degree. The JSN-SR04T ultrasonic distance measuring module provides a measurement range of 21cm-600cm. Blind area is 20cm.. Integrated with sealed waterproof stripline probe, this sensor suitable for wet and harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater.. Small size, easy to use, strong anti-jamming, high accuracy, low voltage and low power consumption. The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions.. ApplicationsIt is widely used in horizontal distance ranging, obstacle avoidance, object distance measurement, car reversing sensors, security alarms, automatic control, security and industrial control, Intelligent traffic control and artificial intelligence teaching and research etc.. Package Included2 x JSN-SR04T Ultrasonic Distance Measuring Transducer Sensor Waterproof.

Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino. This module has stable performance and accurate measurement distance.. Detection distance 0.78196 in 2cm500cm High precision up to 0.12 in0.3 cm Detection angle 15 .. HC-SR04 for Arduino ultrasonic sensor can send eight 40 kHz and detect whether there is any pulse signal back.If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning.. This module is fully Compatible with GH-311 anti-theft module..

HC-SR04 Ultrasonic Sensor Distance Moduleusing IO trigger for at least 10us high level signal.. The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back.. If the signal back,through high level,time of high output IO duration is the time from sending ultrasonic to returning.Test distance high level time velocity of sound 340MS2.. Power Supply5V DCQuiescent Current2mAEffectual Angle15Ranging Distance2cm450cmResolution0.3 cm,Module precisionblind spots 2cm-SUPER CLOSE.. The module performance is stable,measure distance accurately.SRF05,SRF02 ultrasonic ranging module comparable.This module is compatible with GH-311 anti-theft module..

Voltage DC5VQuiescent Current 2mAlevel output the output of the high-5Vlevel the end of 0VInduction Angle not more than 15 degrees detection range 2cm-450cmHigh precision up to 0.3cm. the module HC-SR04 works 1 IO trigger ranging to at least 10us high signal 2 module automatically sends eight 40kHz square wave, automatically detect whether a signal return 3 a signal to return to a high IO output, high duration of the ultrasonic time from launch to return.. Panel wiring, VCC, trig 's control side, the echo receiving end, out empty feet, GND. Note TRIP-pin internal pull-up 10K resistor, down TRIP microcontroller IO port pin, and then to a 10us pulse signal.. OUT pin for this module as the switch output pin when the anti-theft module, ranging modules do not use this foot. 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..

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 0.78196 in 2cm500cm High precision up to 0.12 in0.3 cm Effectual angle less than 15.. Power supply 5V DC Quiescent current less than 2mA.. Test distance Duration of high levelSonic 340ms2.. Package included 5 x HC-SR04 Ultrasonic Module..

EPLZON HC-SR04 Ultrasonic ranging transducer sensor. Test mode Use IO to trigger high-level signals. Not less than 10us, the module automatically sends 8 40kHz and detects whether there is a pulse signal return.. Detection area 0.78196 in2cm500cm high precision up to 0.12 inch0.3 cm, effective angle less than 15 Trigger input pulse width 10uS. Power supply 5V DC Quiescent current less than 2mADimension 1.77 x 0.78 x 0.59 inches45mm x 20mm x 15mmlengthwidthheight. Test distancehigh level durationsound wave 340ms2.