Demo of Water Level Indicator:- • Water Level Controller Using NodeMCU ...
Sketch, ciruit diagram and libraries:- https://github.com/TrickSumo/water-le...
#IOT #NodeMCU #ARDUINO #ENGINEERING #FIREBASE
Step1:- Create firebase realtime database
Step2:- Create App using MIT app inventor
MIT App Inventor .aia File:- https://github.com/TrickSumo/water-le...
Step3:- Make Circuit
Circuit diagram for LoLin model:- https://github.com/TrickSumo/water-le...
Circuit Diagram for Amica model:- https://github.com/TrickSumo/water-le...
Step4:- Upload code to NodeMCU ESP8266 after some modifications
https://github.com/TrickSumo/water-le...
or
https://github.com/TrickSumo/water-le...
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Another approach with LM7805 voltage regulator IC (use this if you want to use battery as power source):-
https://www.instructables.com/id/IOT-...
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Step5:- Like, Subscribe and Share :)
Watch video Automatic Water Level Controller || Electrical And Electronics Engineering Project online without registration, duration hours minute second in high quality. This video was added by user TrickSumo 04 August 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 2,81 once and liked it 5 people.