hello guys,
I'm looking for a circuit that can detect 230V (or set specific voltage manually) and give output.
what i want to do is if input voltage is 230V or high then make output high else make output low type circuit.
a simple circuit is enough.
i did googling but couldnt find anything useful.maybe my search term is not effective.
i was thinking about using resistor voltage devider and a voltage compaator to do this,but I'm not sure how efficient it is.
I'm looking for a circuit that can detect 230V (or set specific voltage manually) and give output.
what i want to do is if input voltage is 230V or high then make output high else make output low type circuit.
a simple circuit is enough.
i did googling but couldnt find anything useful.maybe my search term is not effective.
i was thinking about using resistor voltage devider and a voltage compaator to do this,but I'm not sure how efficient it is.