HC-SR04 Ultrasonic Distance Sensor Module at Best Price
Rated 4.82 out of 5 based on 1582 customer ratings
$ 0.69
Expedited shipping
EU, UK and US scooter orders will be shipped expedited and free, often take 2-7 days to your door.
All spare parts and accessories will be shipped from China with shipping fees.
We typically dispatch orders between Mon-Friday. Orders often get dispatched within 24 hours after payment cleared. Weekend orders will be dispatched next Monday. Meanwhile, a shipping tracking number will be updated.
Destinations
Shipping Methods
Estimate Delivery Time
Costs
UK
DHL/Yodel/UPS/DX
2-3 Days
Free
EU
DPD/DHL
2-7 Days
Free
US
FedEx/UPS
2-7 Days
Free
Other destinations
EMS/DHL/FedEx
10-25 Days
contact us
Please note: Affected by Covid-19, there will be some delay on the delivery.
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RETURNS If the return is caused by the consumer, consumer should be responsible for the shipping fee. The specific fee should be based on the express company you choose.
If due to our reasons, the goods received are damaged or not correct, and the consumer is not required to bear the shipping fee for this reason.
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Start a return request on the live chat application.
click the bot icon to start.
choose “start a return” option.
provide details of the return.
our agent will contact you to confirm/arrange the return.
Pack the product in original packaging or sturdy box to ensure the product will be returned without damage. For original packaging, this must include the styrofoam inserts.
Once we receive and inspect the product, we will process the refund within 2 to 3 business days.
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CANCELLATIONS
Items returned while in transit: If you wish to cancel your order after it has already been processed, please contact us to let us know.
In some situations, the product may end up being delivered after the cancellation request. If that is the case, it is the buyer’s responsibility to ship and return the product back to our warehouse.
If the customer service staff does not process your order cancellation request in time due to the time difference, and the order is finally sent out and cannot be intercepted, you will need to refuse delivery. If your rejection fails, you will pay the shipping fee for the return.
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Tracking your package
Using the tracking number provided in your order confirmation email you can check the status of your delivery with the carrier. Please see our shipping restrictions below for more information.
Shipping restrictions norell.fr will not accept product or product part orders being shipped to Canada, Puerto Rico, Hawaii or Alaska.
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Undeliverable packages When the carrier returns these undeliverable packages to us we issue a full refund excluding shipping charges. Please allow 30 days for refund to your credit card account.
These undeliverable packages will not be reshipped. A new order must be placed for the item. Please review our address accuracy tips above before placing another order.
The decision to label a shipment as undeliverable is made by the carrier usually for one of the following reasons:
Incorrect address If an address is incorrect or incomplete the package will be returned by the carrier. Please be careful when entering your address and proof read it for any mistakes before submitting your order. Customers are responsible for entering the correct shipping address.
Refused by recipient If you are placing an order to send as a gift it may be refused by a recipient who is not expecting to receive a gift. You may want to let the recipient know that they should be expecting a surprise.
Return address: Craig Hook Hookies Scooters 18 Park Parade Havant, Hampshire PO9 5AD UK
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Description
This HC-SR04 Ultrasonic Distance Sensor Range Finder is a very popular sensor that is found in many applications where it requires measuring distance and detecting objects. The module has two eyes-like projects in the front which form the Ultrasonic transmitter and Receiver. The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like bats or dolphins do. This HC-SR04 Ultrasonic Distance Sensor module is a transmitter, a receiver, and a control circuit in one single pack!! It has very handy and compact construction. It offers excellent range accuracy and stable readings in an easy-to-use package. Its operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect). The HC-SR04 Ultrasonic Distance Sensor Module is a popular and widely used component in electronic projects and robotics. It utilizes ultrasonic waves to accurately measure distances between objects without physical contact. The HC-SR04 Ultrasonic Distance Sensor module consists of an ultrasonic transmitter, receiver, and control circuitry. To measure distance, it emits ultrasonic pulses and calculates the time it takes for the pulses to bounce off an object and return to the sensor. This information is then used to compute the distance based on the speed of sound. The HC-SR04 module is easy to use, with simple interfacing through digital input and output pins. The HC-SR04 Ultrasonic Distance Sensor compact size, high accuracy, and low cost make it ideal for applications such as obstacle detection, proximity sensing, and automated navigation systems. The Trigger and the Echo pins are the I/O pins of this module and hence they can be connected to the I/O pins of the microcontroller/Arduino. When the receiver detects the return wave the Echo pin goes high for a particular amount of time which will be equal to the time taken for the wave to return back to the sensor. Here are some common uses of the HC-SR04 Ultrasonic Distance Sensor Module listed in points: Obstacle Detection: The sensor can be used in robots, vehicles, or home automation systems to detect obstacles in their path and avoid collisions. Proximity Sensing: It can be employed to detect the presence or absence of objects within a certain range, useful for triggering events or activating devices when someone approaches or moves away. Distance Measurement: The module can accurately measure distances between objects without physical contact, making it suitable for applications such as liquid level detection, object counting, or even as part of a parking assistance system. Security Systems: It can be integrated into security systems to detect unauthorized movement within a defined area, triggering alarms or alert notifications. Gesture Recognition: By analyzing changes in distance over time, the sensor can be used for basic gesture recognition, enabling hands-free control of devices or interfaces. Industrial Automation: In industrial settings, the sensor can be used for tasks such as inventory management, monitoring machinery movement, or detecting the presence of objects on conveyor belts. Smart Appliances: It can be integrated into various appliances to provide smart functionality, such as automatic faucets that turn on when hands are detected beneath them or smart lighting systems that adjust brightness based on occupancy. Drone Navigation: HC-SR04 modules can aid drones in maintaining a safe distance from obstacles during flight, ensuring smooth navigation and avoiding collisions. Assistive Technology: It can be used in assistive devices for the visually impaired to detect obstacles in their path and provide feedback to the user, enhancing their mobility and safety. Education and DIY Projects: The sensor is commonly used in educational settings and DIY projects to teach principles of electronics, programming, and robotics due to its simplicity and versatility. Ultrasonic Ranging Module HC-SR04 provides 2cm-400cm non-contact distance sensing capabilities, Ranging accuracy up to 3mm. Wiring 5V(positive) Trig(control) Echo(receive) GND(negative) Features : Measures the distance within a wide range of 2cm to 400cm Stable performance Accurate distance measurement High-density Small blind distance Package Includes: 1 x HC-SR04 Ultrasonic Distance Sensor Module SKU: IK-235 Categories: All Products, Distance/Proximity Tags: Distance sensor, HC-SR04, Object Detection, Sensors, Ultrasonic Loading...Barcode:
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