4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino

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  • Simply engage in projects that reach about 3 feet  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    This module would also be suitable even as a beeper for the car. In Arduino project is integrated quickly and easily and then does what it should and even reliable. Recommended.
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  • Sensors not functioning  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Unfortunately, all the sensors are not working properly. I have ordered the sensors for a school project, in which a small robot one Arduino boards should be programmed using. All sensors supplied incorrect or no signals ... According to the speakers
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  • Top product 41  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Not exactly small, but a good, reliable product. Of course it does not have the sensitivity as high-tech sensors, but for the normal-normal Use it's more than okay, hence 5 stars.
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  • Receive as part of a beginners package and fully satisfied  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    I have received the US-sensor as part of the Beginner sets of Fundoino, there also the totally simple process of commissioning is explained. The sensor you can even directly stuck on the Arduinoboard if the pin assignment is changed. When the project
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  • Price / performance fabulously  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Have the ultrasonic sensor used in a school project, in which the distance sensor-person should be measured. The sensor is very easy to connect. Prefabricated Sketches for controlling the sensor can be found in heaps' on the internet - this must then
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  • Simple, practical sensor, a steal  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    A very handy sensor with amazingly accurate distance measurement. I bought four pieces of it. The two boards which were still hanging together at a predetermined breaking point. Although the goods comes without any datasheet or similar However, in a
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  • If I had not expected ... 2  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    that this - relatively cheap - sensor operates so precisely. Did the thing connected to the Arduino, written small sketch - running. Until about 3 feet to the centimeter. Respect!
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  • Works fine 40  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    The ultrasonic sensor works perfectly, have already implemented some applications with Arduino and Raspberry Pi. Highly Recommended, especially considering the price look at.
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  • Super 43 product  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Although the shipping directly from China lasts one to two weeks, which is, yes, but right from the start Determine why you should not negatively values ​​here. On the contrary, due to shipping the goods from abroad is an unbeatable price and shippin
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  • Works! 69  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Did the thing clamped to an Arduino and was amazed that the accuracy in the centimeter range was! Started clamped Marks Program (from the Internet) and played :-) Delivered by the way the naked part. Pin assignment is on the board, you have to search
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  • perfect and simple  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Easy to control. - Measurement is started with impulse to pin TRIG. - Length of response pulse to pin ECHO corresponds to the sound propagation time over the measured distance.
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  • Simply super, super easy! 1  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    Not later than 1 hour after unpacking you get the part moving. Find library + example + connection diagram on the Arduino page. And it's even easier: It can easily be fitted without additional cabling (of course GND to GND), then we define the echo-p
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  • Great part!  

    4-Pin Module HC-SR04 ultrasonic distance measurement transducer Sensor for Arduino (Electronics)
    I run the part at a Pic of Microchip ... It can be used super, work very precisely and is extremely comfortable even with respect to the supply voltage: Even with below 4V, it was exactly as it should. The opinion of my Vorrezensenten I have to disag
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