5x Ultrasonic HC-SR04 Distance Measuring Sensor Module kit+ Dupont Cable Bracket

Description

HOME
PAYMENT
SHIPPING
ABOUT US
CONTACT US
hi, > 30 USD we offer Free Tracking Number for buyer .
Store Categories
Store Categories
For Arduino
LCD LED OLED
Wireless Bluetooth Wifi Module
Step up/ down Power Converter
Amplifier board
DIY Module Kit
For Raspberry pi
For 3D Printer
Ammeter voltmeter Tester
Other
Detail
Description:
Update new version: Add 3 items as gift: 1*HC-SR04 Bracket + Male to Femal jump wires 20pin*2
Ranging distance: 2cm~450cm.High precision: up to 0.3cm.Effectual angle:15 degree.Module precision:blind spots (2cm)-SUPER CLOSE
Power supply :5V DC. Quiescent current : <2mA.Size : 4.5 x 2.5 x 1.5 cm / 1.8x 1 x 0.59inch (L*W*T)
Automatically send eight "40 kHz "and detect whether there is a pulse signal back.
​Feature:
There are 4 pins out of the module: VCC , Trig(control side), Echo(receiver),out (empty) GND .So it's a very easy interface for controller to use it ranging.
The all process is : pull the Trig pin to high level for more than 10us impulse , the module start ranging ; finish 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 test distance = (Duration of high level * speed of sound (340M/S))/2
Module details:
Voltage: DC5V;
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;
Package includes:
5* HC-SR04 Ultrasonic Distance Sensor
1*HC-SR04 Bracket
1*Male to Femal jump wires 20cm 40Pin
Shipping Policy
Payment Method
Returns Policy
Shipping Policy
Domestic
We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.
International
Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.
Combined Postage
(for items with shipping charges):
We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location.
Payment Method
1.We accept
PayPal
only. But we only
Accept
your
Ebay Address
,Please Make sure it's 100% right.
2.Payment must be received in 5 business days of auction closing.
3.Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
3.Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Returns Policy
1.All package need to
wait 30 days
(US only need 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
2.If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
3.If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
HOME
PAYMENT
SHIPPING
ABOUT US
CONTACT US
Copyright © 2018 DataCaciques
On Dec-18-19 at 08:27:38 PST, seller added the following information: