DiscoverCircuits.com, has 30,000+ electronic
circuits, cross-referenced
into 500+ categories. We have searched the web to help you
find quick design ideas.
We make every effort to link to material posted by the designer.
Please let us if you would like us to link to or post your
design.
The contents & graphics
of Discovercircuits.com are copyright protected.
LINKING to Dave's circuits is permitted but DO NOT COPY any files to your WEB
SITE server
This circuit can turn on a light or sound a beeper, whenever an AC line powered pump
motor turns on. It is designed to detect the motor current using a small
inductor placed on the outside of the motor’s power cable. No direct wire
contact is needed.
Click on Drawing Below to view PDF version of Schematic
