Automatically Watering System With La COOL Board

Hello,so this time we start to dig a little deeper into La COOL Board, we want to use the Actor Output on our board to active a pump when the soil is dry.First of I want to explain how it works:La COOL Board has a 3,3 volt Output to control one actor through a transistor or a relay card. So what we ...
By: LaCoolCo

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[original story: Instructables]

Instructables 12 Jan 19:55