Hi all, Thanks to my Arduinos I can generate some real analog values. It can be made through the onboard DAC of the DUE, or with an external DAC like MCP4912. I am looking for a component to put after the DAC, that does the following job : under a certain amount of current (for ex 10mA), the out…

How to protect analog output (current protection) ?

Grumpy_Mike February 26, 2013, 5:27pm 3

There's no easy circuit that conditionally limits current like this,

Is there a complex one?

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