• 86057 free shippiing 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 Ultrasonic Transducer
  • 86057 free shippiing 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 Ultrasonic Transducer
  • 86057 free shippiing 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 Ultrasonic Transducer
  • 86057 free shippiing 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 Ultrasonic Transducer
  • 86057 free shippiing 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 Ultrasonic Transducer

86057 free shippiing 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HC SR04 HCSR04 Ultrasonic Transducer

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Price:
$0.85$0.85 / [ 1 piece / Lot ]
Wholesale Price:
Quantity Price
1+ $0.85
Quantity: - + 150 items available

Item specifics

Use:
Brand Name:
SZDoit
Model Number:
HC-SR04
Remote Control Peripherals/Devices:
Battery
Upgrade Parts/Accessories:
Frame
Technical parameters:
Value 2
For Vehicle Type:
Tank
RC Parts & Accs:
Motor Components
Four-wheel Drive Attributes:
Assemblage
Material:
Metal
Tool Supplies:
Assembled class

productintroduction

 

  • Working Voltage: 5V(DC)  
  • 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
  • Input trigger signal: 10us TTL impulse    
  • Echo signal : output TTL PWL signal    

 

Mode of connection:   

  • VCC  
  • trig(T)  
  • echo(R)  
  • GND    

 

Use method:   

Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.

Note: the module should be inserted in the circuit before been power, which avoid producing high level of misoperation; if not, then power again. 

 

Module Working Principle:   

  • Adopt IO trigger through supplying at least 10us sequence of high level signal.  
  • The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal.  
  • If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance =  (high level time * sound velocity (340M/S) / 2.    


Note: This module is not suitable to connect with electric power, if you need to connect this module with electronic power,then let the GND terminal of this module to be connected first,otherwise, it will affect the normal work of the module.

productpicture

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Ultrasonic bracket>>

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shipping list

  • Ultrasonic Module: 1pcs

 

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1. Due to computer monitor and the actual shooting brightness and other reasons, there will be a certain color difference.
The final color please refer to our actual goods. Please know this before you buy it. Thank you !
2. The picture we show is 100% Real Object Photography.
3. The size may have 2-3cm differs due to the maunal measurement.
4. For  the shipping convenience, the product is unassembled.

 

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1. Preparing Time: we need 2-5 working days to prepare your order according to our numerous orders every day.
2. Free Shipping for worldwide if you choose China Post.


Note:
The information of new tracking number for China Post Ordinary Small Packet Plus can not be tracked when it is shipped out of China. Whether it is arrived or not,it will no more tracking information.
Please choose China Post Air Mair if you want a full tracking information.
Tracking information of China Post Ordinary Small Packet Plus can be checked here: www.17track.net.

 

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1. If you are satisfied with our products and services, please leave your positive feedback and 5 stars, and 5 stars for the detailed rating of your order. Once you show us the screenshot of both 5 stars, we will give you $3 DISCOUNT for each order over $50 in your later purchase.
2. If you share our product link on your SNS or Facebook, we will give you $3 DISCOUNT for each order over $50 in your later purchase as well.
3. If you are not satisfied with our products, pls contact us before you leave neutral (3 stars) or negative (1-2 stars) feedback. We guarantee we will 100% slove any problem for you.
4. Please email to us before leaving the negative feedback or opening any dispute on the site. Communication is the best way to solve the problems.

 

 

 

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