Here’s my simple home automation or industrial automation IoT solution for RFID based motor controller and water level indicator.
We often face problem of water getting spilled out from our overhead water tanks or industrially we need to monitor our water level continuously. So, let us make a solution to monitor water level of our tank. It is a very simple DIY project which can make our life simple.
we may use ultrasonic sensor also to measure the level of water but here I am using water level sensor only to measure the level of water and nRF24L01 module for transmission at receiver end and then motor is controlled at receiver end.
I hope it helps!
Any questions or suggestions, please let me know!