Since we did not get a sensor and we needed to launch an urgent, desolder the sensor a plate of previous years. We replace the connectors
cut the sensor, new wires and place it on the breadboard, to see the whole system performance.
got amplify pressure variations measured by translating them into voltage variations that are more significant than the sensor output is a few millivolts (mV), so the PIC can be seen with less measurement error that being made, as the PIC measures from 0 to 5 Volt and a resolution of at most 10 bit's, ie 1024 steps as the smallest step is 5V/1024 that is approximately 4 mV. If we had not amplified sensor output measurement would be really very vague. Amplifying get a higher degree of certainty.
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