Smart Water Level Controller

This Project is designed for both single phase and three-phase water pumps.

All relevant files are attached

Components Required For single phase Water level controller

• (1) Node-MCU
• (6) 680k ohm or greater Resistors
• (2) 5V Relay
• (1) 2n2222 Transistor
• (1) 100 ohm Resistor
• (1) 5v Regulator (if required LM7805)
• (6) Screw Terminal (optional)

Components Required For three-phase Water level controller

• (1) Node-MCU
• (6) 680k ohm or greater Resistors
• (2) 5V Relay
• (2) 2n2222 Transistor
• (2) 100 ohm Resistor
• (1) 5v Regulator (if required LM7805)
• (7) Screw Terminal (optional)

'click here' to watch demo video