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Topic: Protecting Arduino connected to a power supply? (Read 1 time) previous topic - next topic

Daanii



As far as I know, except for possibly a few specialty item servos, 99% of typical R/C servos require 4.8 to 6vdc power.

Lefty



That's why I don't understand the 12V power supply.

Daanii


The keyword is optocoupler.


The main problem here is that the servos and the Arduino share a power supply. An optocoupler won't help with that.

Vanyamba

The main problem here is that the servos and the Arduino share a power supply. An optocoupler won't help with that.

http://en.wikipedia.org/wiki/Category:Electromagnetism

Daanii


The main problem here is that the servos and the Arduino share a power supply. An optocoupler won't help with that.

http://en.wikipedia.org/wiki/Category:Electromagnetism


You lost me with that one.

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