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soft-robotics:sensors:mps-20n004d0d [2019/02/16 17:31] avnerus |
soft-robotics:sensors:mps-20n004d0d [2019/02/16 17:39] avnerus |
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{{:soft-robotics:sensors:mps-pinout.png?400|}} | {{:soft-robotics:sensors:mps-pinout.png?400|}} | ||
- | === Circuit === | + | ==== Circuit ==== |
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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*Based on the image in "The answer is 42" | *Based on the image in "The answer is 42" | ||
+ | ==== Breadboard image ==== | ||
+ | |||
+ | {{:soft-robotics:sensors:breadboard_pressure_sensor.jpg?400|}} | ||
+ | |||
+ | * I also added 100Uf capacitors because seems like that was recommended. | ||