HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor For Arduino.US For Sale

HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor For Arduino.US


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HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor For Arduino.US:
$2

Description Specification:
Brand new and high quality.

Description
Module main technical parameters:
1.Working Voltage : 5V(DC)
2.Static current: Less than 2mA.
3.Output signal: Electric frequency signal, high level 5V, low level 0V.
4.Sensor angle: Not more than 15 degrees.
5.Detection distance: 2cm-450cm.
6.High precision: Up to 0.3cm
7.Input trigger signal: 10us TTL impulse
8.Echo signal : output TTL PWL signal
Mode of connection:
1.VCC
2.trig(T)
3.echo(R)
4.GND

Package

2 x Arduino Ultrasonic Module HC-SR04 Distance Sensor (not include the car or other device)

Preview:























Thank you for your purchase Problems?

You can follow below process to chontact us. There is a time zone difference,but we will do our best to quickly response to your questions:

Shipping

- Handling time :48 hours
- Standard to USA :about 7-14 working days(ePacket)
-Economy to USA:about 20-35 working days(NO tracking under $5)
- Economy Int'l Shipping:20-35 working days(NO tracking under $20)
-Standard Int'l Shipping:20-35 working days(With tracking)
-But like Russia,and some South Ameria country maybe need 2-3 weeks more.

Please make sure your address in is correct. we will only follow your address listed in the orders for the shipment. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

Payments

We accepts Paypal only If you have any questions about the payment,please contact us through message.

Import Duties

In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office.

Terms & Conditions

By offerding on this item,the Buyer agrees to all of the terms and conditions as outlined in this listing .please ensure to read and agree to All terms and Conditions before offerding.

All pictures are for illustration purpose only and Colours may vary slightly.

Our store obeys all Rules and Policies.

Returns Policy

To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it.

Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging.

All shipping and handing charges are non-refundable

Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items.

Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.

On Feb-25-18 at 11:17:54 PST, seller added the following information:



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