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audioguru said:Make it like this. Add a 1k resistor in series with the 18k resistor then the output will be +9.95V.
No, all he needs is a gain of 2.5/1.5. The gain will also do the level shifting.eng1 said:The most straight-forward way to do that is to use a level shifter (+1.5 V) with an amplification of 2. Google for "level shifter op amp". Be aware that you may introduce significant error if resistors are not matched.
Ron H said:No, all he needs is a gain of 2.5/1.5. The gain will also do the level shifting.
You can use the same circuit you were using before. Make the feedback resistor 10k, and the resistor to GND 15k. You could use a 5V, single-supply, rail-to rail output op amp, or you could use the 741 that you have if you want to use dual supplies.paul200 said:Thank you!!
Are you sure it's level? Its output is a function of levelosity (to coin a word).paul200 said:The actual voltage when sensor is static is 0.2 volts with sensor supply voltage is 3.3.
full deflection senor gives out -0.8 volts to + 1 volt
I need to convert this to 0 volts to 5 volts with 2.5 when static.
Any suggestions on values?