When you want to find ultrasonic distance sensor hc-sr04, you may need to consider between many choices. Finding the best ultrasonic distance sensor hc-sr04 is not an easy task. In this post, we create a very short list about top 10 the best ultrasonic distance sensor hc-sr04 for you. You can check detail product features, product specifications and also our voting for each product. Let's start with following top 10 ultrasonic distance sensor hc-sr04:
When you want to find ultrasonic distance sensor hc-sr04, you may need to consider between many choices. Finding the best ultrasonic distance sensor hc-sr04 is not an easy task. In this post, we create a very short list about top 10 the best ultrasonic distance sensor hc-sr04 for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 ultrasonic distance sensor hc-sr04:
Best ultrasonic distance sensor hc-sr04
1. Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting bracket for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBee S03
Feature
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: 5pcs HC-SR04+ 2pcs Mounting Bracket(support HC-SR04 only)
Description
If you need more information, please contact us via email to get support.Parameters:
1. Use voltage: DC5V
2. Quiescent current: less than 2mA
3. level output: high 5V low 0V
5. Induction angle: no more than 15 degrees
6. Detection range: 0.78~196 in/ (2cm~500cm)
7. High accuracy: up to 0.12 in/(0.3 cm)
8. Connection mode: VCC, trig (control), echo (receiving end), GND ground wire
Module working principle:
Pull the Trig pin to high level for more than 10us impulse, the module start ranging.
The module automatically sends eight 40KHz square wave to detect whether a signal is returned.
Finished ranging, If you find an object in front, Echo pin will be high level, and based on the different distance, it will take the different duration of high level.
So we can calculated the distance easily.The distance = ((Duration of high level)*(Sonic :340m/s))/2
Dimensions: 1.3 x 0.4 x 0.1 inch/3.03 x 1 x 0.25 cm (L*W*H)
Package included:
1) HC-SR04 Distance Sensor x5
2) Cartoon Mounting Bracket(Support HC-SR04 only) x2
3Male to Female Jumper Wires x10
Smraza is a professional manufacturer on making all electronics components based on Arduino and Raspberry Pi.If you have any technical questions, please contact us by email to get support.
2. Elegoo HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee, Set of 5
Feature
Ultrasonic hc-sr04 distance measuring transducer sensorHC-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: 2cm~~500cm; resolution: 0.3 cm~
Package Content: 5pcs HC-SR04 with a little gift
Description
Elegoo Inc. is a professional manufacturer and exporter that is concerned with the design, development production and marketing of arduino, 3d printers, raspberry pi and STM32.
Our Dream is to make the best price and best quality produce for customers.
So we would like to receive your valuable suggestions for our products and we can improve them for you.
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.
The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse.
power supply :5V DC
quiescent current : <2mA
effectual angle: <15
ranging distance : 2cm 500 cm
resolution : 0.3 cm
Package including:
5 pcs in the Antistatic Resealable Bag
gift : 10pcs female to male cable
3. SunFounder 2 pcs Ultrasonic Module HC-SR04 Distance Sensor for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot Rapsberry Pi 3, 2 & RPi Model B+ XBee ZigBee
Feature
Increased ranging distance to 7m, providing stable signal within 5m, and gradually faded signal outside 5m till disappearing at 7m position.Uses IO trigger for ranging, generating high level signal of at least 10us.
Operating voltage: 5V; Working current: 16mA.
Equipped with anti-reverse pin socket - making the wiring much tighter and convenient; 4-pin anti-reverse cable also included.
Uses the MCU STC15W104 which has a built-in clock, no need of external crystal oscillator.
Description
IntroductionThe SunFounder HC-SR04 Ultrasonic Ranging module includes an ultrasonic transmitter, receiver and circuits. It has 4 pins: VCC, TRIG, ECHO and GND. The anti-reverse pin header onside makes it easy to connect and apply.
As for the ranging principle, it is quite simple to understand: pull up the pin Trig to High thus providing high level signals of at least 10us, so the module starts to detect and measure the distance; if an object is detected, the ECHO pin will be High, and the duration of it being High depends on the distance detected, thus giving the distance calculation formula: Distance = Duration of High ECHO * Speed of sound (340m/s)/2.
For more details, visit http://wiki.sunfounder.cc/index.php?title=Ultrasonic_Module
Specifications
Operating voltage: 5V
Working current: 16mA.
Weight: 90g;
Dimensions: 46 x 20.5 x 19.5 mm (thickness of anti-reverse pin socket included)
Component List
2 x HC-SR04
2 x 4-Pin anti-reverse cable
4. HC-SR04 Ranging Detector Ultrasonic Distance Sensor with cable by Corpco
Feature
HC-SR04 Ultrasonic sensor board with 8in cableThere are 4 pins out of the module: VCC , Trig, Echo, GND
Board Size (LWH): 1.3 inches, 0.4 inches, 0.05 inches; 8 in cable with male and female ends
Compatible with Arduino and Raspberry Pi boards
Description
Our kit comes with the HC-SR04 ultrasonic sensor board and a 8in signal cable for easy connection to your Arduino or Raspberry Pi board. There are 4 pins out of the module: VCC , Trig, Echo, GND. The board uses the standard Arduino and Raspberry Pi code librarys to add range sensing to your robotics projects.5. Emakefun 5PCS HC-SR04 Ultrasonic Module Kit Distance Sensor for Arduino UNO Mega R3 Mega2560 Nano Duemilanove Nano Raspberry Pi 3 Robot
Feature
Ultrasonic HC-SR04 Distance Measuring Transducer Sensor Module: using IO trigger for at least 10us high level signal.HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it will sends out a series of 40KHz ultrasonic pulses automatically and receives echo from an object. The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse.
The HC-SR04 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.
Ranging distance: 2cm~450cm. High precision: up to 0.3cm. Effectual angle:15 degree. Module precision: blind spots (2cm)-SUPER CLOSE.
HC-SR04 Power supply: 5V DC; Quiescent current: <2mA; Size : 4.5 x 2.5 x 1.5 cm / 1.8x 1 x 0.59inch (L*W*T).
Description
Specifications: Power Supply:5V DC; Quiescent Current: <2mA; Effectual Angle: <15; Ranging Distance : 2cm - 500 cm; Resolution: 0.3 cm; Output Signal: Electric frequency signal, high level 5V, low level 0V; Mode of Connection: VCC/trig(T)/Echo(R)/GND (VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output). Feature: There are 4 pins out of the module: VCC, Trig(control side), Echo(receiver),out (empty) GND. It's an easy interface for controller to use its range. The all process is: pull the Trig pin to high level for more than 10us impulse , the module start ranging. Finish range, if you find an object in front , Echo pin will be high level, and based on the different distance, it will take the different duration of high level. So we can calculated the distance easily. The test distance = (Duration of high level * speed of sound (340M/S))/2 Package includes: 5 X Ultrasonic Sensor Module 10 pin X female to male cable Attention: 1.The module should be inserted in the circuit before power on, avoiding it works in a high level. 2.The module should not connect with power directly, if connect, the GND terminal should connect with the module first, or the module would not work fine. 3.When test objects, the range of area should not less than 0.5 square meters and the plane should as smooth as possible, otherwise, it will affect the results of measuring.6. HC-SR04 Ultrasonic Sensor Distance Module (10pcs) for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight
Feature
HC-SR04 Test Distance : high level time velocity of sound (340M/S) /2.HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal.
HC-SR04 Power Supply : 5V DC; Quiescent Current : <2mA,; Effectual Angle: <15 ; Detection Distance : 2cm~500 cm; Resolution : 0.3 cm
HC-SR04 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.
Package Content: 10pcs HC-SR04 Ultrasonic Sensor
Description
Specifications:HC-SR04 Ultrasonic Sensor
Power Supply :5V DC
Quiescent Current : <2mA
Effectual Angle: <15
Ranging Distance : 2cm - 500 cm
Resolution : 0.3 cm
Mode of Connection: VCC/ trig(T)/ Echo(R)/ GND
(VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output.)
Package Included:
10pcs HC-SR04 Ultrasonic Sensor
Note:
The module should be inserted in the circuit before been powered to avoid
producing high level of misoperation; if producted, power it again.
The module is not suggested to connect directly to electric, if connected
electric, the GND terminal should be connected the module first, otherwise,it
will affect the normal work of the module.
When tested objects, the range of area is not less than 0.5 square meters and the plane requests as smooth as possible, otherwise ,it will affect the results of measuring.
7. FTCBlock HC-SR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight(5pcs)
Feature
HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal
The hc-sr04 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 out puted by IO, and the duration of the signal is the time from sending ultrasonic to returning
HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulsesand receives echo from an object.Hc-sr04 Test Distance : high level time velocity of sound(340M S)
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 in the antistatic resealable bag with a gift.
Description
Operatiing Principle of Ultrasonic Sensor
As the name indicates, ultrasonic sensorsmeasure distance by using ultrasonic waves. The sensor head emits an ultrasonic wave and receives the wave reflected back from the target. Ultrasonic Sensors measure the distance to the target by measuring the time between the emissionand reception. The distance can be calculated with the following formula: DistanceL = 12 T C where L is the distance, T is the time between the emission andreception, and C is the sonic speed. (The value is multiplied by 12 because Tis the time for go-and-return distance.)
Arduino Project with Ultrasonic Sensor
Ultrasonic Sensor HC-SR04 is inexpensive andeasy to use since we will be using a Library specifically designed for thissensor. To use it with Arduinoyou would need an UNO R3 controller board.
Technical Specification
Power Supply :+5V DC
Quiescent Current : 2mA
Working Current: 15mA
Effectual Angle: 15
Ranging Distance : 2cm - 400 cm 1 - 13ft
Resolution : 0.3 cm
Measuring Angle: 30 degree
Trigger Input Pulse width: 10uS
Dimension: 45mm x 20mm x 15mm
Package Including
5 HC-SR04 Ultrasonic Sensors
10 Female-Male Dupont Cables
10 Female-Female Dupont Cables
8. YOTINO 5PCS HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino
Feature
1.HC-SR04 ultrasonic module can offer non-contact distance whose range sensing is up to 2mm function with the range of 2cm - 400cm. And the range accuracy is up to 2mm. for the design, development production and marketing of arduino, 3d printers, raspberry pi and STM322.Module includes ultrasonic transmitter, receiver and control circuit.Package: 5pcs HC-SR04,20-pin dupong line included
3.Working voltage: DC 5V,Static current: less than 2mA,Output signal: Electric frequency signal, high level 5V, low level 0V
4.Sensor angle: not more than 15 degrees,Detection distance: 2cm-450cm,High precision: up to 0.3cm
5.Input trigger signal: 10us TTL impulse,Echo signal : output TTL PWL signal,Mode of connection: VCC,trig (control side),echo (receiving end),GND
Description
YOTINO HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBeeHC-SR04 Module main technical parameters:
Voltage: DC 5V
The Static Current: less than 2mA
Output Signal: Electric frequency signal, high level 5V, low level 0V
Sensor Angle: less than 15 degrees
Detection Distance: 2cm-450cm
Trigger Input Pulse width: 10uS
Precision: 3mm
Size: 45*20*15mm/1.77*0.78*0.59inch
Connection: VCC/ trig(T)/ Echo(R)/ GND (VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output.)
NOTE:
1.The module should be inserted in the circuit before been powered to avoid producing high level of misoperation; if produced, power it again.
2.The module is not suggested to connect directly to electric, if connected electric, the GND terminal should be connected the module first, otherwise, it will affect the normal work of the module.
3.When tested objects, the range of area is not less than 0.5 square meters and the plane requests as smooth as possible, otherwise ,it will affect the results of measuring.
Package included:
5 x HC-SR04 ultrasonic measuring sensor module
1 x 20-pin DuPont cable
9. HiLetgo 5pcs HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano
Feature
The HC-SR04 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 returningHC-SR04 Test Distance : high level time velocity of sound (340M/S) /2
HC-SR04 Power Supply : 5V DC; Quiescent Current : <2mA,; Effectual Angle: <15 ; Detection Distance : 2cm~500 cm; Resolution : 0.3 cm
Equipped with anti-reverse pin socket - making the wiring much tighter and convenient; 4-pin anti-reverse cable also included.
Uses the MCU STC15W104 which has a built-in clock, no need of external crystal oscillator.
Description
HiLetgo 5pcs HC-SR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 NanoPower Supply :5V DC
Quiescent Current : <2mA
Effectual Angle: <15
Ranging Distance : 2cm - 500 cm
Resolution : 0.3 cm
Mode of Connection: VCC/ trig(T)/ Echo(R)/ GND
(VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output.)
Attention:
The module should be inserted in the circuit before been powered to avoid producing high level of misoperation; if producted, power it again.
The module is not suggested to connect directly to electric, if connected electric, the GND terminal should be connected the module first, otherwise,it will affect the normal work of the module.
When tested objects, the range of area is not less than 0.5 square meters and the plane requests as smooth as possible, otherwise ,it will affect the results of measuring.
Package Included:
5* HC-SR04
10. Longruner 5 x HC-SR04 Ultrasonic Sensor, Arduino Distance Sensor UNO Nano Robot XBee ZigBee with Ultrasonic Transmitter and Receiver Module
Feature
HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal.HC-SR04 Test Distance : high level time velocity of sound (340M/S) /2.
HC-SR04 Power Supply : 5V DC; Quiescent Current : <2mA,; Effectual Angle: <15 ; Detection Distance : 2cm~500 cm; Resolution : 0.3 cm.
HC-SR04 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.
Package Content: 5pcs HC-SR04+Dupont wire+Bracket.