I had tried this project 8 years ago. And sensor gave lot of false reading in between. It suddenly jumps to maximum reading in between. Was not able to complete the project. Hope there would be some newer codes which remove these errors by now.
Đây chính xác là những gì tôi đang cần, cảm ơn bạn rất nhiều. Nhưng bạn có thể giúp tôi một ân huệ không, tôi cần thay nước trong bồn mỗi 8h, 2 chế độ, tự động và thủ công. Tôi sẽ rất cảm kích nếu bạn có thể làm video hướng dẫn.
hai bos..could u give me an idea.. why i can measure the distance under 20cm..bcause i am using a small bucket of water..the minimum reading neead to above 20cm
The sensor operating in the range from 20 cm to 450 cm. Do you have any suggestions to measure a very big distance say over 100 meter?
Very nice! As usual!
Thanks, Buddy...
Does your device sometime gives false readings?? because I am facing this issue
I had tried this project 8 years ago. And sensor gave lot of false reading in between. It suddenly jumps to maximum reading in between. Was not able to complete the project. Hope there would be some newer codes which remove these errors by now.
Please sir make esp32 home automation with blynk2.0 four relay with fan dimmer
you can watch my getting started video on the new blynk v2.0 and esp32.
GREAT JOB
thank you.
how can purchase direct full model
Do you have any issues on the water getting fogged up in the sensor due to evaporation, leading to inaccurate results or the sensor getting worn out?
I’m having this same issue with water condensing on the ultrasonic probe. Anybody found a solution?
You can try it out with small holes around the sensor instead of air tight
Đây chính xác là những gì tôi đang cần, cảm ơn bạn rất nhiều. Nhưng bạn có thể giúp tôi một ân huệ không, tôi cần thay nước trong bồn mỗi 8h, 2 chế độ, tự động và thủ công. Tôi sẽ rất cảm kích nếu bạn có thể làm video hướng dẫn.
IP67 housing will be needed.
hai bos..could u give me an idea.. why i can measure the distance under 20cm..bcause i am using a small bucket of water..the minimum reading neead to above 20cm
The jsn sr04t cant measure distance below 20cm. You can use A02yyuw waterproof ultrasonic sensor.
@@ElectroniClinic oh i see..thank u very much..the information is really useful bcoz my due date for my project i really near..thanks a lot..
Great
I hate the background music😁😁😁