Microchip Fluid Level Sensing using TDR
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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2 Comments
adrian · June 25, 2025 at 6:23 pm
I am trying to design water level sensor using TDR, May I refer to your design?
sys_suweixiaio@163.com
best regards!
Fudgy McFarlen · June 29, 2025 at 7:19 am
Is not my design. Use it!