stationary alarm/buzzer

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boasey
Posts: 1
Joined: Mon Jan 25, 2021 10:41 am

stationary alarm/buzzer

Post by boasey » Mon Jan 25, 2021 10:43 am

Hi all,

Complete newbie looking for advice. I have a robot vacuum that sometimes gets stuck in places and I don't know that it is stuck or where it is stuck so I am looking for a small battery-operated device that I can velcro to the top with an on/off switch that will emit an alarm or buzzer (doesn't have to be too loud) when it is stationary for more than 10 seconds. Can anyone provide a circuit and a list of components I would need for this, please?

Thanks in advance.

David
Posts: 217
Joined: Sun Oct 04, 2015 6:18 pm

Re: stationary alarm/buzzer

Post by David » Wed Jan 27, 2021 11:06 am

RS Components may help you here. Put "Vibra Sense Click Vibration Sensor" into Google. You will need to have a 10 second delay module as well as switches. There are many kits on the net which may be of use to you.

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