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Author Topic: How to cut power supply using arduino only  (Read 392 times)
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How to cut power supply using arduino only without a switch... thanks smiley-razz
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Cut power supply to...?
I'll assume the arduino.
The power save option in arduino might be a better option.
Else, you might need a .. uhh. relay which you turn off from the arduino.
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lets say i have a charger circuit... and i want the circuit to stop charging when it is full.. but i need to use arduino.. not a switch.. thanks btw
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A relay is what you want then smiley
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You ned to consider this .
how do you want to tell the arduino that the battery is full ?
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