Busco aplicaciones practicas para este sensor, Muchas gracias!

Captura

Nice photo.
What is it?
What is it for?
What do you want us to do with it?

Thank you very much !!!
Is an AC sensor.
What applications do you have for arduino projects?
how do you connect?
i appreciate your reply

Hi @lastchancename

This is schematic of module:

and this is description of parts:

When it detects a current (set by the pot) it operates the relay, and you do what you want with this information.

RV mineirin

1 Like

Thank you very much !!!
can i connect this device to arduino?
How can I connect?
and how should it work?
please and thank you!!
sorry for the inconvenience

Is an AC sensor.
What applications do you have for arduino projects?
how do you connect?

COM could be connected to Arduino ground, and one of the other relay pins(NO or NC) can be connected to an Arduino digital pin. By reading the digital pin you can tell if the relay is open or closed. You could use this device to determine the on/off time of a device connected to an ac cord.