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Hi I want to use LM324 as instrumenting amplifier. when I use LM324 as differential amplifier the circuit does not work properly my circuit is sensor. how can I apply the LM324.please guide me.
I have an AC voltage source with 4 capacitors I deliver 11.31RMS Volts to a wheatstone bridge with 4 capacitors the bridge is symmetrical but the output is not zero.
Please help
Thanks
Hello
I have a low pass filter in the output of a diode bridge (RC) I use NI Multisim when I measure the voltage drop on my resistor RC filter I see it is reverse (negative) I don't know what is reason of that.
please help
Thanks
Hello ,I have designed the square rooter which is in square rooter word file, but two inputs of op-amp aren't equal respect to negative feedback as mentioned and I receive the negative output from the circuit. Can any one help me.
Thanks
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