I am making a single wire touch sensor perimeter defense system which can be used for many other purposes as well. You can use this to protect your game cameras, camp site, for survival and many other uses.
I am basing this circuit on a tiny touch sensor like in the lamps you may be familiar with. The touch sensor will trigger a 555 timer circuit which powers an alarm and red lights to tell me where the intruder is.
The entire thing is powered by an 18650 battery with a USB charge controller and a solar panel.
This can save your life in camp and alert you of intruders or predators in advance. This circuit can stop people from stealing game camera memory cards and scare them off instead. There are so many ideas I have for this.
If I get it working well and stable enough I may sell these.
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