SunFounder SF-SR02 Ultrasonic Distance Sensor Module Kit

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SunFounder SF-SR02 Ultrasonic Distance Sensor Module Kit

Name: SunFounder SF-SR02 Ultrasonic Distance Sensor Module Kit
Brand: SunFounder
SKU: TS0474D
Price: 7.99 USD
Availability: OutOfStock
Rating: 5.00 (8 reviews)

SunFounderSKU: TS0474D

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This module contains an ultrasonic sensor to detect the distance to an obstacle in front. It is usually used on robots to avoid obstacles. With the two holes, it can be installed easily on the robot. The sensor detects obstacles 0.79 inch-275.6 inch away, though it keeps stable signal output within 196.85 inches and the signals become weaker and weaker when it gets farther away from the obstacle beyond 196.85 inches.

There is a power indicator light added onside to indicate power on/off. The 3-pin design makes it unique among most of the ultrasonic module in the market: the same pin to trigger and receive signals. The 3-pin anti-reverse cable included making the wiring tighter and more convenient. Also, the beautiful cartoon design and the red PCB add to its fascination.

For more information, refer to http://wiki.sunfounder.cc/index.php?title=SF-SR02_Ultrasonic_Module

Features

An ultrasonic module with a detection range of 0.79 inch-275.6 inch; signals detected are stable within 196.85 inches, grow weaker beyond 196.85 inches, and at last disappear.
Better Than HC-SR04 in Performance.
With a power indicator LED so you can tell whether it is powered.
Auxiliary 4-pin anti-reverse cable, thus making the wiring tighter and convenient.
Operating voltage: 5V; Working current: 16mA.

Note: Pin NSE is to burn firmware to the chip when it's manufactured and does not need to use later. If you hear some slight noise during the application, it's fine.

Package List

SF-SR02 Ultrasonic Module x 1
4pin anti-reverse cable x 1

Refund Policy

From the day you start receiving the product , 30-day no-questions-asked refund policy on all products.

1. Order processing times

All orders are processed within 24 hours after they are placed. Usually, we are able to ship orders the next day. Weekend orders are shipped on the following Monday. You will receive a shipping confirmation email from our system when the shipping information has been uploaded.

2. Free Shipping on ALL orders

Generally, we will ship the orders with Free Shipping, without the minimum order amount requirement. You may check if the free shipping method is available to your country in the Delivery Area below.
If you don't find your country in the delivery area, please reach out to service@sunfounder.com, our sales staff will contact you ASAP.
For distributors, please contact us at distributor@sunfounder.com for more shipment details.

NOTE: All the orders will be shipped from our China warehouse.

3. How do I track my order?

GOT A SUNFOUNDER ACCOUNT?

Easy Peasy! Log into your account through the online store, check out the fulfilment status against your recent order. If the order has been fulfilled, click onto the order information & you can find your tracking information here.

I DON'T HAVE AN ACCOUNT YET

As soon as your order is packed and shipped, you'll receive a shipping confirmation email. You will then be able to track your order through the tracking link on the email. If you haven't received an email yet, please reach out to us at service@sunfounder.com, our sales staff will contact you ASAP.

4. Delivery Area, Shipping Method and Delivery Time:

1) DELIVERY AREA 1:

AMERICA: United States, Canada, Mexico, Chile
EUROPE: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
ASIA: Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines, Qatar
OCEANIA: Australia, New Zealand

Delivery Area 1 offers two shipping methods based on order price:

REGISTERED AIRMAIL (ORDERS UNDER $400)
Delivery Time: 7-14 working days
You can track on https://www.17track.net/en

DHL or UPS (ORDERS OVER $400)
Delivery Time: 3-7 working days
You can track on http://www.dhl.com or https://www.ups.com

2) DELIVERY AREA 2:

America: Brazil
Asia: Turkey, Israel
Africa: South Africa

Delivery Area 2 offers two shipping methods based on order price:

REGISTERED AIRMAIL (ORDERS UNDER $400)
Delivery Time: 15-30 working days
You can track on https://www.17track.net/en

DHL or UPS (ORDERS OVER $400)
Delivery Time: 3-7 working days
You can track on http://www.dhl.com or https://www.ups.com

3) DELIVERY AREA 3:

China: CN(中国大陆), TW (中国台湾), HK (中国香港)

Delivery Area 3 offers one shipping method:

SF-Express (顺丰)
Delivery Time: 3-7 working days
You can track on https://www.sf-express.com

4) DELIVERY AREA 4:

America: Ecuador
Asia: Kuwait, Pakistan, Iran

For Delivery Area 4, we offer only DHL or UPS services, and an additional shipping fee will apply.

Delivery Time: 3-7 working days
You can track on http://www.dhl.com or https://www.ups.com

* Note: Since Delivery Area 4 requires DHL or UPS, an extra shipping fee is necessary. Please contact us at service@sunfounder.com for more details. We're happy to assist!

5. Customs & Import fees

Such as the products you buy on our site - can't simply be shipped freely from country to country. When goods are imported into a different country or customs territory, there is a charge called Customs Duty that must apply. This is charged by the local customs authority where the goods are being imported into.

If Customs Duty is payable to your territory, you'll be responsible for paying it to the authorities, so SunFounder isn't involved in this process. Whether Customs Duty is payable, and by how much, depends on a whole lot of different things. For example, many countries have a 'low value threshold' below which they do not charge any Customs Duty.

If you do have to pay Customs Duty though, the amount payable is usually calculated based on the value of the goods and the type of goods being imported.

AND IF I DON'T PAY THE CUSTOMS DUTY?

If, for whatever reason, you refuse the customs fee and the parcel is returned back to us. If you're still unsure on whether you'll be subject to customs fees, we recommend contacting your local customs office for more info before placing your order!

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