At the heart of the controller is an ATmega328 running the Arduino bootloader, ... All good sprinkler controllers will allow two solenoids open at one time. On many systems, ...

This Arduino-powered system automates watering while collecting real-time data on soil moisture, ... Arduino Garden Controller - Automatic Watering and Data Logging. Posted: June 3, 2025 | Last ...

[Joe Fernandez] is fairly new to the hardware side of the hobby, but he seems to have easily found his way on this project. He wanted to build his own web-bridge for his Toro lawn sprinkler system.… ...

The Arc-Controller is compatible with about any Arduino, or other micro controller such as Raspberry Pi. It runs an ATMega328, and is user programmable via the Arduino IDE.