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Hi Ericgibbs, goodmorning.
What you said about Vref is true. I receive now a good result. By connecting the Vref with the ground, i receive 0V at the output without load the force sensor.
When i load it the voltage value increase.
Thank you again.
looking good
hi, yes it an error i did exactly as your circuit above show but without connect the the Vref. and it worked.
by connecting it did nt worked.
thank ill try to do what you said. thank you very much. have good day.
Hi Ericgibbs, how about your day? i hope good.
please i have a question about the last topic. Below it is the circuit i used for the communication between sensor an Amplifier. It works normally well without that i connect the pin 5 (reference supply) at the ground 0V). By connecting i receive...
The next step is to braze the circuit on a Board. The Lab-prof is satistfied with the circuit.The block circuit will be brazed on a board and at the output of amplifier i will built a lowpass that will be connected at the input of a DAQ(Data acquisition) system.
I have a question. Ist the...
Thank for the reply,the your circuit help me to understand what i wanted.
The circuit i posted worked too. the mistake haved by connecting came from the way i use th voltage. I must use an unipolar system whithout ground.
All wire supposed going to ground were connected to (-) that mean 0V...
Im out from the lab. I will try to answer you question tomorrow. concerning your cuircuit that you have posted, i will also to built it on the board an testing what it done.
I really send you all my thanks for your support Ericgibbs.
Thanks.
Hi, thank you very must for your support Ericgibbs. your circuit will helps me certainly for the next step. But i have some question about your circuit for the understanding.
Why did you added R1,R2 and C1 at the output of Pins 2 of 3 of Amplifier?
Thanks !
Hi. Ericgibbs sorry i did a mistake by posting the circuit. below is the right Circuit i simulated and it worked.
the Amplificationsfactor is 100. For example als result i received by input: 4.131mV at the output von amplifier u= 417.409mV. This result is without the sensor By connecting the...
Thank for your feedback Ericgibbs.
the 10mV voltage at the pins 2 and 3 on the input of amplifier is considered to be the voltage that the sensor can suppose to give out.Its only an example.
the circuit posted ist what i used to connect the sensor. Removing the input voltage, i connected both...
Hello ,
i want to connect Force sensor S2M to a AD623 Amplifier single supply circuit in order to amplify it signal. I tried connecting Sensor to the amplifier circuit that i built on a board but i still received a mistake (a short circuit). can i have others way or some advices how i can do...
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