I am new here.
I want to build a wireless circuit that will send a signal into my house / bedroom to alert me when a door has been opened (probably by using the inside light to close a 12V relay or something like that?).
I live in a nice subdivision, but for some reason, it seems as if every time I leave my truck unlocked at night, somebody opens it and takes what is inside. All I want to do is be able to catch them in the act to call the police.
Any help with this small circuit would be GREATLY APPRECIATED!!
Todd
I want to build a wireless circuit that will send a signal into my house / bedroom to alert me when a door has been opened (probably by using the inside light to close a 12V relay or something like that?).
I live in a nice subdivision, but for some reason, it seems as if every time I leave my truck unlocked at night, somebody opens it and takes what is inside. All I want to do is be able to catch them in the act to call the police.
Any help with this small circuit would be GREATLY APPRECIATED!!
Todd