Simple stupid Arduino based watering solution.
Schematics is available here as well as in the resources dir.
220 Ohm resistor should be added between arduino digital pin and transistor base to limit the current.
| Nr. | Name | Amount |
|---|---|---|
| 1. | Water pump | 3pc |
| 2. | Diode 1N4001 | 3pc |
| 2. | Resistor 220Ohm | 3pc |
| 3. | PN2222A NPN Bipolar Transistor | 3pc |
| 4. | Soil hygrometer module (czujnik wilgotności gleby) | 3pc |
| 5. | Water hose (wężyk/wąz) 8mm | 1pc |