Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino

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Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino

$1.53

~~$2.19~~30%

Quantity	5+	10+	30+
Price	$1.49	$1.35	$1.10

00d : 00h : 00m : 00s

Item ID: 1389

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Product Details

Product Feature :
HC-SR04 ultrasonic module can offer non-contact distance whose range sensing is up to 2mm function with the range of 2cm - 400cm. And the range accuracy is up to 2mm.
This module includes ultrasonic transmitter, receiver and control circuit.

Module 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

Specification :

Tested by ICStation Outstanding Partners Leon Anavi and Ecprojects :

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Customer Reviews (11)

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By John Berry2017-03-21 04:12:59

Module that works as it is expected, easily programmed with Arduino. Product shipped within time period compromised by seller.
By Bradley Worthington-White2015-11-24 12:36:23

Great module, works as advertised and easy to setup.
By Ivan White2015-08-05 22:33:46

COOOOOOOOL
By Keeron Modi2015-03-23 16:57:21

Quick shipping and good packaging (the pins were all fine) The product works out of the box and is an excellent value
By TedXX Cooke2015-03-20 04:30:34

cheap with high quality, use it for my smart car project.