Hi all, I am making a battery powered device that uses a Single board computer running Linux. The problem is that because I am using a CF Card mounted read/write I cannot just cut the power to the SBC. So I need to have some system by which the SBC can shutdown properly before it cuts the power. I am thinking of something like the power button on a computer. So does anyone know how I could go about this? A circuit would be great. Thanks
-Kit