edo1
  • Member for 6 years, 2 months
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Arduino interface with I2C Pressure Sensor
4 votes

What's wrong? Sensor is differential, up to 100psi. so \$P_{min}\$ is -100psi, \$P_{max}\$ is +100psi. Total 14 bit (from 0 to 214-1), \$P_{min}\$ is at 10%, so \$OUTPUT_{min}\$ is 1638 \$P_{max}\$ ...

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