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DiscoverCircuits.com  --   Dave's Circuits
Circuits designed by David Johnson, P.E.

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Last Updated on:  07/06/2009 02:10:40 AM

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ELECTRIC FIELD DISTURBANCE MONITOR - Front End + Power Supply Circuits
This schematic is the power supply and front-end sections of the field monitor that is discussed in more detail at Electric Field Disturbance Monitor. (this link is off-site) The system can detect human and animal motion by the electric fields they disturb.

Circuit Electric Field Disturbance Monitor designed by David A. Johnson, P.E. (June 17, 2000)

Alarm Circuits    Active Filters: Low Pass   Burglar / Security Circuits  
High Impedance Amplifiers   Notch Filters   Motion Detectors

Master Schematic Category List - David A. Johnson, P.E.
 
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