In this video, I'll show you how to build a complete lawn irrigation system.
JLCPCB ($2 for 1-4 layer PCBs; PCB assembly from $0): https://jlcpcb.com/?from=SSH
STORE: https://store.smartsolutions4home.com/
Project detail: https://smartsolutions4home.com/ss4h-sc-sprinkler-controller/
Water flow calculator: https://smartsolutions4home.com/calculators/#water-source-efficiency
If you like what I'm doing, consider supporting me:
https://PayPal.Me/ss4h