Hello forum! I’m building a small automatic watering system on my balcony. It will consist of two 12v water pumps and three valves, controlled by an arduino, a RTC and a WiFi controller. The valves and pumps will be powdered by solar panel and a 12v battery and the controller, WiFi and RTC by a 6v …

Water irrigation system - control three valves from one pin, how?

Delta_G January 24, 2019, 12:15am 2

OP's pictures:

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