Ringing Phone Light Flasher Circuit


Posted on Feb 7, 2014

How to connect up some lights so that when the phone rings, they flash. This is very useful in a situation were there is lots of noise and it is impossable to hear the phone, such as a workshop. Here is such a device. The ring detect part of this circuit came from


Ringing Phone Light Flasher Circuit
Click here to download the full size of the above Circuit.




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