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Audible

Fence Charger Animal Contact Detector Circuit with Audible Buzzer

Last Updated on June 2, 2026 by Swagatam Leave a Comment

In one of my electric fence charger articles, one reader asked me something interesting. He wanted to know whether a buzzer could be made to sound whenever an animal touches the fence. At first I was thinking about a current sensing method because that looks like the obvious way. But after looking at how electric […]

Filed Under: Security and Alarm, Sensors and Detectors Tagged With: Animal, Audible, Charger, Contact, Detector, Fence

Audible Meditation Timer Circuit

Last Updated on May 24, 2026 by Swagatam 3 Comments

meditation timer block diagram

In this post I will show how to construct a timer circuit for meditation practices which gives out beeping sound between 1 and 9 seconds (user selectable) and this beeping audio can be integrated with your mediation session, we will see how we can integrate the periodic beeping with “mindfulness meditation” as example in later […]

Filed Under: Health related Projects Tagged With: Audible, Meditation, Timer

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