Soil moisture sensor (contact type) Motor pump The circuit diagram of the automatic plant watering system is shown in Fig ... You can power the Arduino board using a 7V to 12V wall wart or plug-in ...

The Arduino and the MAX22201 expansion boards are mounted to a common PCB. The whole control circuitry is powered using a ADP7118 5V LDO. And here is the full setup inside the enclosure. Now let’s ...

as you can see this circuit diagram was so simple and beginner-friendly. If you are not comfortable using components like transistors and resistors you can try check out our alternate project which ...

An automatic plant watering system using Arduino UNO circuit design uses six major components – an Arduino, a DC Motor, a resistor, a diode, an NPN transistor and a soil moisture sensor. Here a ...

This is an embedded systems ... act as an automatic watering system that measures a plants moisture and waters it if the plants moisture threshold is not reached. Firstly what is needed are a ...