I'm trying to build this project that sound sensitve that will turn on a light or sound an alarm for. If anyone has any information on this I will be truly grateful. Please email me any documents or ideas. Mthreesy@aol.com
I'm just trying to build a circuit that has the capability to sense or interacts with the outside world(if you will). I chose sound because it is unique in a way. It can also be touch or anything else. Thanks