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2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...

Description: 2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspberry Pi Arduino Uno R3 Mega 2560 Nano Smart Robotics Projects Ultrasonic Sensor Distance Module:using IO trigger for at least 10us high level signal. The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back. If the signal back,through high level,time of high output IO duration is the time from sending ultrasonic to returning.Test distance = (high level time velocity of sound (340M/S)/2. Power Supply:5V DC;Quiescent Current: The module performance is stable,measure distance accurately.SRF05,SRF02 ultrasonic ranging module comparable.This module is compatible with GH-311 anti-theft module. The Xiao R Geek HC-SR04 Ultrasonic Distance Measuring Sensor 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. 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:0.78~177 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 Package includes: 2*HC-SR04 Ultrasonic Distance Sensor 2*HC-SR04 Mounting Bracket  Male to Femal jump wires 8pinPlease note : --- If the item cannot use or you received your item not as expected. Please let us know. You can return the item for getting a full refund. The full refund is a guarantee after the item is returned. Of course, there is no cost for you to return the item back. ---Again, If you want open an eBay return case. If it is possible, could you please help us write or select the reason for return as "change my mind " or "order by mistake" or "Doesn't fit or " Just didn't like it " . Do not worry, We do not charge anything. You still received the full refund also. --- Please don't write or select another reason. It will affect our eBay performance. If you consider helping us, it would mean so much to us. Please consider it as a support for building up our eBay into a better community.--- If you have any problem with your order, please contact us and we will do our best to make you satisfied. Store Policy 100% Satisfaction Money Back Guarantee, Return accept every case. Fast Shipping, Only 1-2 Days Handling Time. We try to ship most items within 24 hours of payment Most orders are in transit for two days but some may take longer. Please Contact us by eBay message only, We usually respond within 24-48 hours on weekdays. Buy with confidence. We ship through Fast Trusted shipping carrier and storage in best warehousing services throughout the United States. Your kind positive feedback and full score rating would mean a world to us, we do appreciate. If you feel dislike or not satisfy about anything and thinking about giving us a neutral or negative feedback or not giving full score rating to us, please kindly contact us through eBay message before doing that, we would like to attend to any of your concerns and make things right for you. Shipping Policy We only ship to addresses that record on eBay data. We provide Fast shipping via one of the most reliable carriers (UPS, FedEx, USPS, etc). We do not ship to APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time, sorry for this inconvenience. International buyers please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Return Policy 100% customer satisfaction Money Back Guarantee, if the item received is either not as described or damaged in many ways. We will always guarantee a return with full responsibility. Contact us and simply follow our instruction. We will provide you with complete return instruction to your eBay message. The location of the warehouse responsibility for the return will be determined by the fulfillment service department.Of course, there is no cost for you for return item back. Once the item arrived at our warehouses and confirm from the tracking number that the item has been delivered.We will issue you the refund within 2 business day. Again, If you want open eBay return case. If it possible , could you please help us write or select reason for return is "change my mind "or "order by mistake" or Doesn't fit or " Just didn't like it ".Do not worry, we do not charge anything. You still received the full refund also. Please don't write or select another reason. It will be effect with our eBay performance. If you consider to help us, it would mean so much for me. Please consider as a support for build up our eBay a better community.

Price: 17.81 USD

Location: Phoenix, AZ

End Time: 2024-08-16T05:39:30.000Z

Shipping Cost: 0 USD

Product Images

2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Raspber...

Item Specifics

Return shipping will be paid by: Seller

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Return policy details:

Color: Ultrasonic sensor

EAN: 0786738589153

ISBN: 0786738589153

Package Dimensions LxWxH: 4.06x4.02x1.54 Inches

Weight: 0.13 Pounds

Type: Does not apply

MPN: Does not apply

Model: Does not apply

Brand: XiaoR Geek

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