NodeMCU: It is used to send SMS alerts to user when plant needs watering A motor can be connected to water plants as needed. Conclusion: In this project of automatic plant watering system, we aim to ...

The battery is connected to the Vin and ground pins of Arduino and we can also connect the motor to this battery via a relay. Moisture sensor output is connected to the analog pin of Arduino. Do ...

Automatic Plant Watering System Circuit Diagram. The below circuit diagram uses Arduino UNO R4 WiFi as a main controller, but you can use any other microcontroller by swapping it and making little ...

Automatic Plant Watering System circuit The circuit diagram of the automatic plant watering system is shown in Fig. 2. The circuit comprises an Arduino UNO board, a soil moisture sensor, a servo motor ...

Automatic Smart Plant Watering System is a smarter solution that works on Arduino Uno, which can automatically operate for plant watering at optimal moisture conditions of soil. It checks the moisture ...

As for the pins, the UNO features 14 digital pins for both input and output use, six analog pins for input only, three ground (GND) pins, a VIN pin for connecting to an external power supply, two ...

Plant-watering-system-using-Arduino-UNO This project is an automatic watering system using an Arduino. The system uses a soil moisture sensor to detect the moisture level of the soil and controls a ...