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The Stress Meter
This Stress meter allows you access your emotional pain.If the stress
is very high,it gives visual indication through LED display along with a
warning beep.
Principle
:It is based on the principle that the resistance of the skin varies in
accordance with your emotional states. Resistance varies inverse
proportional to the stress. Ie if the stress level is high the skin
offers less resistance,and if relaxed resistance is high.
This
property of the skin is used to measure the stress level.The touch pads
of the stress meter sense the voltage variations across the touch pads
and convey the same to the circuit.The circuit is very sensitive and
detects even a minute voltage variation across the touch pads.
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