PCB for a water tank depth sensor
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mpx20xx
README.md
mpx20xx_brd.png
mpx20xx_pcb.jpg
mpx20xx_sch.png

README.md

PCB MPX20xx

This is a PCB for the water tank depth sensor project featured in the Practical Arduino book.

From the MPX2010 datasheet:

The MPX2010 series silicon piezoresistive pressure sensors provide a very accurate and linear voltage output directly proportional to the applied pressure. These sensors house a single monolithic silicon die with the strain gauge and thin film resistor network integrated. The sensor is laser trimmed for precise span, offset calibration and temperature compensation.

The MPX2010 can mesaure up to 10 kPa (in water depth equals 10 meters) and there are other MPX20xx sensor like the MPX2050 that can mesaure up to 50 kPa (about 50 meters depth).

The mpx20xx project was done in CadSoft EAGLE 7.1.0.

Schematic

Schematic

PCB

Artwork

Artwork

Manufactured

PCB

Author

Manuel Rábade <manuel@rabade.net>

License

This work is published under a Creative Commons Attribution 4.0 International License.