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Ultrasonic Proximity Sensor


 - ELEGOO 5PCS HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee
ELEGOO 5PCS HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee

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 :

  • Color: Bule
  • Brand: ELEGOO
  • ASIN: B01COSN7O6
  • UPC: 746591610333
 - Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBee S03
Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBee S03

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 3)Male 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.

  • Color: Ultrasonic Distance Sensor
  • Brand: Smraza
  • ASIN: B01JG09DCK
  • UPC: 745360617986
 - NOYITO E18-D80NK Adjustable Infrared Obstacle Avoidance Detection Sensor 5V Switch Detect 3-80cm for arduino
NOYITO E18-D80NK Adjustable Infrared Obstacle Avoidance Detection Sensor 5V Switch Detect 3-80cm for arduino

Photoelectric sensors (photoelectric switch) NPN normally open Model: E18-D80NK. Photoelectric switch E18 technical parameters: 1, The output current DC / SCR / Relay Control output: 100mA / 5V power supply 2, Current consumption DC

  • Brand: NOYITO
  • ASIN: B07C4S4XRX
  • UPC: 667797749415
 - diymore DC 5V Waterproof Ultrasonic Distance Sensor Measuring Ranging Transducer Module with 2.5M Cable for Arduino
diymore DC 5V Waterproof Ultrasonic Distance Sensor Measuring Ranging Transducer Module with 2.5M Cable for Arduino

Electrical parameters: JSN-SR04T 2.0 Operating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Blind: 25cm Wiring: + 5V (positive power supply) Trig (control side) RX Echo (the receiver) TX GND (negative) Module size: 41mm * 28.5mm Resolution: about 0.5cm Angle: less than 50 degrees Working temperature: -10 ~ 70 ℃ Storage temperature: -20 ~ 80 ℃ Application: 1. Horizontal distance; 2. obstacle avoidance, automatic control; 3. the object approaches, there is a perceived 4. traffic control; 5. security, industrial control; 6. artificial intelligence, and research The basic working principle: (1) using IO port TRIG trigger location, to the high level signal of at least 10us; (2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return; (3) a signal return, a high level is output through the IO port ECHO, the time duration of the high level is ultrasonic from launch to return. The test distance = (high level time * speed of sound (340M/S)) /2; This module uses the simple method, a control port with a 10US above high level, can wait for high level output at the receiving port. An output can drive the timer, when this port is low can read the timer value, t...

  • Brand: diymore
  • ASIN: B01J5KZU8M
  • UPC: 611029136085
 - SunFounder 5 pcs Ultrasonic Module HC-SR04 Distance Sensor for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot Rapsberry Pi 3 B+, 2 & RPi Model B+ XBee ZigBee
SunFounder 5 pcs Ultrasonic Module HC-SR04 Distance Sensor for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot Rapsberry Pi 3 B+, 2 & RPi Model B+ XBee ZigBee

Introduction The 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 List5 HC-SR04 Ultrasonic Sensors 10 Female-Male Dupont Cables10 Female-Female Dupont Cables1 Exquisite package box

  • Color: 5 pcs Ultrasonic Module
  • Brand: SunFounder
  • ASIN: B00E0NXTJW
  • UPC: 520141421309
 - Keywish 5PCS HC-SR04 Ultrasonic Module Kit Distance Sensor for Arduino UNO Mega R3 Mega2560 Nano Duemilanove Nano Raspberry Pi 3 Robot
Keywish 5PCS HC-SR04 Ultrasonic Module Kit Distance Sensor for Arduino UNO Mega R3 Mega2560 Nano Duemilanove Nano Raspberry Pi 3 Robot

Specifications: Power Supply:5V DC; Quiescent Current:

  • Brand: Keywish
  • ASIN: B071W9689R
 - LV-MaxSonar-EZ1 Ultrasonic Range Finder
LV-MaxSonar-EZ1 Ultrasonic Range Finder

Description: This is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little range finder. The serial interface is a bit odd (it's RS232 instead of standard TTL), but the PWM and Analog interfaces will allow any micro to listen easily enough. The sensor provides very accurate readings of 0 to 255 inches (0 to 6.45m) in 1 inch increments with little or no dead zone!Maxbotix is offering the EZ0, EZ1, EZ2, EZ3, and EZ4 with progressively narrower beam angles allowing the sensor to match the application. Control up to 10 sensors with only two pins! Checkout the Maxbotix FAQ listed below.Features:42kHz Ultrasonic sensorOperates from 2.5-5.5VLow 2mA supply current20Hz reading rateRS232 Serial Output â€" 9600bpsAnalog Output â€" 10mV/inchPWM Output â€" 147uS/inchSmall, light weight module

  • Brand: Maxbotix
  • ASIN: B00A7YGVJI
  • UPC: 621010391126
 - Measuring Module Ranging Ultrasonic Distance Sensor for Obstacle Avoidance in Raspberry Pi or Arduino Projects Pack of 2
Measuring Module Ranging Ultrasonic Distance Sensor for Obstacle Avoidance in Raspberry Pi or Arduino Projects Pack of 2

Ardest is a registered trademark b Ardess If you need some kind of simple "eye" for a robotics project this ultrasonic sensor could do well for finding and avoiding obstacles! Use an HC-SR04 ultrasonic sensor to give your robot the perception of distance. Application: For collision avoidance projects, obstacle sensing Arduino tracked robot projects,autonomous vehicles and boats, physics lab classes Features: -Ultrasound modules/Ranging sensor works, both with Leonardo and mega.Great sensor for simple Arduino-based distance measurements, measuring distances Up to 30' and down to 3 inches. - A lot of fun using these ultrasonic detectors for sonar on your Arduino powered obstacle avoidance robot. --Objects as thin as cellophane or aluminum foil can be detected How to Use: There are 4 pins out of the module: VCC , Trig, Echo, GND.(Make the following connections from the HC-SR04 to the Arduino, respectively: VCC to 5V; GND to GND; Trig to any digital output; Echo to any digital input.) The all process is : pull the Trig pin to high level for more than 10us impulse , the module start ranging ; finish 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 di...

  • Color: Blue
  • Brand: Ardest
  • ASIN: B01N1KVIOD
  • UPC: 647726893228
 - HC-SR04 Ranging Detector Ultrasonic Distance Sensor with cable by Corpco
HC-SR04 Ranging Detector Ultrasonic Distance Sensor with cable by Corpco

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.

  • Brand: Corporate Computer
  • ASIN: B01GNEHJNC
  • UPC: 711730881431
 - YOTINO 5PCS HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino
YOTINO 5PCS HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino

YOTINO HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee HC-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

  • Color: blue
  • Brand: YOTINO
  • ASIN: B07F2J81HZ
  • UPC: 750440597041
 - Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor for Arduino
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

Description: There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage of HC-SR04 module. Features: Small size, easy to use Low voltage, low power consumption High accuracy Strong anti-jamming Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions Specification: Working voltage: DC 5V Static working current: 5mA Working current: 30mA Acoustic emission frequency:40KHz Wiring:+5V(positive); Trig(control);   Echo(receive);   GND(cathode) Connection with arduino: 5V:5V Suply Trig:D12 Echo:D13 GND:GND Application: Horizontal distance messurement Obstacle avoidance, automatic control Traffic control Security, industrial control Package Included: 1 X Waterproof Ultrasonic Module JSN-SR04T

  • Brand: DIYmall
  • ASIN: B07FQCNXPP
 - FTCBlock HC-SR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight(5pcs)
FTCBlock HC-SR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight(5pcs)

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

  • Brand: FTCBlock
  • ASIN: B07G32ZQW6
  • UPC: 729043078783
 - HC-SR04 Ultrasonic Sensor Distance Module (10pcs) for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight
HC-SR04 Ultrasonic Sensor Distance Module (10pcs) for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight

Specifications: HC-SR04 Ultrasonic Sensor Power Supply :5V DC Quiescent Current :

  • Brand: HUKER
  • ASIN: B07H5D43QH
  • UPC: 675663224713
 - MB7040-200 I2CXL-MaxSonar-WR | I2C Weather-Resistant Ultrasonic Proximity Sensor for Distance Measuring, Level Measurement, Collision Avoidance | Compact Option, Resolution of 1 cm | MaxBotix Inc.
MB7040-200 I2CXL-MaxSonar-WR | I2C Weather-Resistant Ultrasonic Proximity Sensor for Distance Measuring, Level Measurement, Collision Avoidance | Compact Option, Resolution of 1 cm | MaxBotix Inc.

The MB7040 from the I2CXL-MaxSonar-WR line of outdoor sensors is a rugged ultrasonic sensor component module. This sensor comes in a compact and robust PVC housing which meets the IP67 water intrusion standard and matches standard electrical 3/4?inch PVC pipe fittings (this product has multiple housing options available). The I2CXL-MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long-range detection zones. In addition, the MB7040 offers virtually noise free distance readings through the use of high-output acoustic power combined with continuously variable gain, real?time background automatic calibration, real?time waveform signature analysis, and noise rejection algorithms. This holds true even in the presence of many of the various acoustic or electrical noise sources.Specs: Fully Calibrated Beam Patterns Up to 40Hz reading rate Simple I2C bus interface Easy control of multiple sensors Control up to 127 sensors using two wires RoHS Compliant I2C Bus interface Operates from 3.0-5.5V Low 3.4mA average current requirement Small, lightweight module Designed for easy integration into your project or product Operational Temperature from -40?C to +70?C (-40?F to +160?F) Real-time automatic calibration (voltage, humidity, ambient...

  • Brand: MAXBOTIX
  • ASIN: B07F6N9R92
 - kuman 5pcs Hc-sr04 Ultrasonic Distance Measuring Sensor Module kit for Arduino UNO Mega R3 Mega2560 Duemilanove Nano Raspberry Pi 3 Robot K18
kuman 5pcs Hc-sr04 Ultrasonic Distance Measuring Sensor Module kit for Arduino UNO Mega R3 Mega2560 Duemilanove Nano Raspberry Pi 3 Robot K18

Feature: There are 4 pins out of the module: VCC , Trig(control side), Echo(receiver),out (empty) GND .So it's a very easy interface for controller to use it ranging. The all process is : pull the Trig pin to high level for more than 10us impulse , the module start ranging ; finish 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 test distance = (Duration of high level * speed of sound (340M/S))/2 Module details: Voltage: DC5V; Static current: Less than 2mA; Output signal: Electric frequency signal, high level 5V, low level 0V; Sensor angle: Not more than 15 degrees; Detection distance: 2cm-450cm; High precision: Up to 0.3cm; Package includes: 5* HC-SR04 Ultrasonic Distance Sensor 1*HC-SR04 Bracket 1*Male to Femal jump wires 20pin 10*cable ties for fixing HC-SR04

  • Color: Ultrasonic Distance Measuring Sensor
  • Brand: Kuman
  • ASIN: B01BVCLCQ6
 - HC-SR04 Ultrasonic Sensor,LGDehome Measuring Distance Sensor Ultrasonic Transmitter and Receiver Module for Arduino UNO Nano Robot XBee ZigBee (Pack of 10)
HC-SR04 Ultrasonic Sensor,LGDehome Measuring Distance Sensor Ultrasonic Transmitter and Receiver Module for Arduino UNO Nano Robot XBee ZigBee (Pack of 10)

Specifications: HC-SR04 Ultrasonic Sensor Power Supply :5V DC Quiescent Current :

  • Brand: LGDehome
  • ASIN: B07558LH2P
  • UPC: 653334208132
 - URBEST 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type
URBEST 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type

It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. When proximity switch is close to some target object, it will send out control signal. It's widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.

  • Brand: URBEST
  • ASIN: B01M1777XK
  • UPC: 606413695477
 - Emakefun 5PCS HC-SR04 Ultrasonic Module Kit Distance Sensor for Arduino UNO Mega R3 Mega2560 Nano Duemilanove Nano Raspberry Pi 3 Robot
Emakefun 5PCS HC-SR04 Ultrasonic Module Kit Distance Sensor for Arduino UNO Mega R3 Mega2560 Nano Duemilanove Nano Raspberry Pi 3 Robot

Specifications: Power Supply:5V DC; Quiescent Current:

  • Brand: Emakefun
  • ASIN: B076DXKGL5

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