The BEST Ultrasonic distance sensor US-100 vs. HC-SR04 vs. HC-SR05

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In this video vi test three ultrasonic distance sensors. HC-SR04 vs. HC-SR05 (HY-SRF05) vs. US-100 (Y401). We compare the specifications, do a field test and evaluate all over compatibility and easy of use.
We are testing the following boards:
- US-100 ultrasonic distance sensor
- HC-SR05 ultrasonic distance sensor/ HY-SRF05 US-100 ultrasonic distance sensor
- HC-SR04 ultrasonic distance sensor
Based on our use areas we then share which sensor we prefer.
Link to products (Affiliate links)
Banggood - US-100 - www.banggood.com/custlink/Kvv...
Amazon - US-100 - amzn.to/2X7sXNs
Amazon - HC-SR05 - amzn.to/2GM1fA4
Amazon - HC-SR04 - amzn.to/2N7A2c2
And for us, that is the US-100 ultrasonic distance sensor. While it costs a bit more it is still very cheap. One of the key selling points for us is that it can run on 3.3V and not only 5V. Because of that we use it with all Arduino boards, Raspberry pi, ESP8266 and ESP32.
Additionally, the fact that the board can do the timing for you frees you sketch so that you easily can run apps like Blynk. And it allows you to save GPIO pins, since it can only use RX and TX pins. So you get the results via UART / Serial communication.
And of course, it is a very good bonus that the US-100 has a built in temperature sensor and give you more accurate distance measurements.
Short Guitar Clip by Audionautix is licensed under a Creative Commons Attribution license (creativecommons.org/licenses/...)
Artist: audionautix.com/

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Опубликовано:

16 фев 2019

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Комментарии : 41

@DIYTECHBROS 5 лет назад

Please share with us and everybody if you agree of disagree!

@dbuezas 2 года назад

The US-025 is great for low battery consumption. Starts up instantly, works well at 3.3v (good distance) and is really cheap. Also, i'm powering it directly from the GPIOs of an esp8266, super convenient to have it fully powered off while sleeping, no mosfet required

@nilsbruhner1983 4 года назад

I agree with this.

@aw805 Год назад

Sir.. my hc-sr04 only reads from 2-6cm and 200cm above.. it can't read between that.. is it because my sensors are broken or there's something else? Thank you for your help.

@AngelRoyo864 5 лет назад

Congratulation for your video.

@mabbychixlet197 3 года назад

What sensor can be used in getting the distance, speed ran in a treadmill?

@bagus4498 3 года назад

which sensor is the longest distance? how cm is it?

@RonaldPace 3 года назад

Nice job, thank you. Q) Is the temp comp on the US-100 working/enabled through the trigger and echo functions?

@DIYTECHBROS 3 года назад

Thanks! Seems like you deactivate everything (including temp) when you remove the jumper and just have the echo and trigger functions.

@heeseungkim6083 3 года назад

Are HC-SR04 and US-100 the different version but same sensor?

@subramaniankrishnakumar3821 2 года назад

Is there any distance sensor with 0.01mm accuracy? Pl refer

@burstfireno1617 2 месяца назад

Hmm i was hoping you could explain why HC-SR05 has 5 pins and not 4 like the 04

@hasifridzuan3309 4 года назад

which sensor are the best to detect vehicle , i want to put it on my motorcycle

@DIYTECHBROS 4 года назад

A radar sensor or laser would probably be the best. They offer better range.

@vivekhari4029 4 года назад

What is the resolution(in mm or micron) of US100 ?

@DIYTECHBROS 4 года назад

Hi Vivek Hari! It is 1 mm.

@bestbyflyfm 3 года назад

How about Jsn-Sr04t ? water proof ultrasonic sensor

@DIYTECHBROS 3 года назад

Yes, that’s a good option. In fact, we do have a video using that for a parking sensor! But, it’s more of a specialized sensor and more expensive. This test is for common starter sensors :-)

@edro1128 Год назад

why 04 has 4 pins but 05 and 100 have 5 pins?

@AngelRoyo864 5 лет назад

Brothers, What sensor do you use to detect the car on the street?..the idea is put on street the sensor. This sensor ultrasonic is not weatherproof... Im find sensor for parking, can you help me please

@DIYTECHBROS 5 лет назад

Hi! We have not tested this, but it is the same concept! www.banggood.com/custlink/KKDvEMRvf0 You can also use radar :-) Keep us updated!

@AngelRoyo864 5 лет назад

@@DIYTECHBROS thank you my friend. there is a possibility that there is some material that is not detected?

@DIYTECHBROS 5 лет назад

yes, any materials that are to "soft" will not bounce the sound back. If you try an ultrasonic sensor with a fluffy pillow chances are high that it will not bounce the sound back. But, for use with a car almost all materials will be detected.

@AngelRoyo864 5 лет назад

@@DIYTECHBROS I want to put the sensor in in case plastic on the street. Inside the case is ESP32+sensor ultrasonic+LoRa+battery. Can you help me?

@any123-og 4 года назад

WHY DONT PEOPLE USE THE US-100 ESPECIALLY WITH 3.3v MCUs? IS IT NOT WELL KNOWN?

@DIYTECHBROS 4 года назад

I wish more people were using it! As you are saying, it is perfect for 3.3V MCUs and build in temp. as well as UART mode, so the MCUs don't have to spend time measuring the distance. But, it is common in the maker community, some modules and parts become more popular for no other reason that somebody startet using it. Just look at the HC-SR01, or the 10K resistor for pull ups and the AMS1117. They are all excellent modules/components, but in so many cases there are better options.