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soft-robotics:sensors:mps-20n004d0d [2019/02/16 17:39] avnerus |
soft-robotics:sensors:mps-20n004d0d [2019/02/19 08:56] avnerus |
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The circuits I have seen online use two connections to the LM358, first as a differential amplifier and then as a normal amplifier. | The circuits I have seen online use two connections to the LM358, first as a differential amplifier and then as a normal amplifier. | ||
I believe that I can manage with just differential amplification, because it provides both amplification to the signal and eliminating the 2.5v offset of the output. | I believe that I can manage with just differential amplification, because it provides both amplification to the signal and eliminating the 2.5v offset of the output. | ||
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+ | **The following setup is for 3.3v on the Teensy** | ||
{{:soft-robotics:sensors:pressure_sensor_connection_avner.png?800|}} | {{:soft-robotics:sensors:pressure_sensor_connection_avner.png?800|}} |