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

Master Category List - Dave's Circuits
Last Updated on: Monday, April 21, 2008 04:18 AM


 

Electrical Device Harvests Earthworms
A 120vac or 240vac isolation transformer is used to force earthworms from the ground.

Click on Drawing Below to view PDF version of Schematic

Electric Worm Harvester Circuit designed by Dave Johnson, P.E. (July 07, 2006)

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

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