Hello, I have a wireless doorbell (which is all controlled by a blob chip so isint modifiable.. I wish to use it to have a switching output when the speaker is activated (as the rest of the circuit is a blob the only way is to use the output from the speaker..).. so i'll need to make another circuit to take the output that would normally power the speaker and use it to switch a relay.. is this possible?.. if it is a circuit diagram would be great :D Thanks
- posted
18 years ago