Microchip Fluid Level Sensing using TDR

Published by Fudgy McFarlen on November 17, 2013November 17, 2013

Included are a presentation, Design, and BOM files in a ZIP file. The schematic capture and board layout are in DIPTRACE. The simulation files are done using LTspice from Linear Technology. This is a free program from LT. You will need to replace the.bjt file from LT with the file I included as I added a model for the BFG591 transistor used.

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