Water Level Monitoring with Ultrasonic Sensor A02YYUW, ESP32, & Blynk

Water Level Monitoring with Ultrasonic Sensor A02YYUW, ESP32, & Blynk
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Project Description:
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Today, we are making the most practical IoT based Water Level Monitoring and control system using the EP32 WiFi + Bluetooth module, A02YYUW Waterproof Ultrasonic Sensor, and Blynk application.
Right now, what I am about to explain, you all have to listen carefully, because it's better to listen now than to regret later. Otherwise, later you will be saying, "I wish I hadn't rushed in selecting the sensor."
For monitoring water level, you can use the HC-SR04 Ultrasonic Sensor, the JSN SR04T Waterproofed Ultrasonic Sensor, and even the TOF10120 Laser Rangefinder Distance Sensor. I have already used all these sensors for water level monitoring. But among all these sensors, the most reliable, accurate, and durable is the A02YYUW Waterproof Ultrasonic Sensor.
Each has its pros and cons. For example, if you look at the HC-SR04 Ultrasonic sensor, it's a 5V sensor, and you can use it with 5V compatible controller boards. But if you want to use it with 3.3V compatible controllers, you will need a voltage converter. Its range is also limited, and it's not waterproofed, so there is a high chance it could get damaged by water.
And if you consider the JSN SR04T waterproof ultrasonic Sensor, no doubt it's better than the HC-SR04 Ultrasonic Sensor because it's waterproofed, and it comes with quite a long wire. But I don't like its interface board because it increases the project overall size. Moreover, I am not entirely satisfied with its output.
And if you are thinking of using the TOF10120 Laser RangeFinder sensor for water level monitoring in water tanks, that's not a good idea because its range is quite limited.
And then here comes the Beast, It's completely waterproofed, there is no interface board; you can directly connect its wires to the controller board, it's compatible with 5V and 3.3V controller boards so there is no need to use any kind of voltage converter. If you want to know more about its technical specifications, its interfacing with Arduino and ESP8266, then I highly recommend watching my getting started video on the A02YYUW Waterproof
More...
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Electronic Clinic helps the students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm based projects, Bluetooth based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.
#waterlevelindicator #waterlevelsensor #waterlevelcontroller

[@DIYYourz]

The sound quality is good. Thank you for the video

[@PhG1961]

Great video! Very well explained!

[@codervicky]

This one is the best waterproof and most reliable sensor till date.

[@ElectroniClinic]

Yes, you are right. This is my fav one.

[@joels7605]

Excellent video. I want one but I'm too lazy to make one. You should sell these.