I need a circuit to control my stove/oven that will begin to countdown when the power is turned on. After 10 or fifteen minutes the power should cut off automatically and sound a buzzer and flash a light. The circuit should have a reset button that, when depressed, will allow the power to be switched on again and cause the time to reset. The intent would be to cause the stove/oven to automatically cut off unless there is positive attention every 10 minutes or so. I have elderly parents that forget to turn off their stove and I see this as a solution. ANY help?? I'm a mechanical and have a basic knowledge of electricity - enough know what I don't know.
Thank You