Looking to make a device that can notify me when my washing machine or dryer cycle has stopped. I do not have any LED's on my washer or drier, so I was thinking about using vibration sensing (accelerometer, or knock sensor) to alert when vibration stops for 2 minutes (that way if it is between cycles, it won't false positive). Just backed the Onion 2+ on Kickstarter!

Looking to make a device that can notify me when my washing machine or dryer cycle has stopped. I do not have any LED's on my washer or drier, so I was thinking about using vibration sensing (accelerometer, or knock sensor) to alert when vibration stops for 2 minutes (that way if it is between cycles, it won't false positive). Just backed the Onion 2+ on Kickstarter!