Hi,
i am designing a line tracking robot system. i was trying to detect the
difference b/w black and white using an IR sensor. Now the problem is
that the sensors are fairly noisy. and the voltage difference is very
minute...about .1V. Now, i dont want to use an amplifier since that
would amplify the noise too. so i want a way to reduce this noise and
so be able to detect the voltage by then using an amplifier
can anyone help me in this regard.
thanks
i am designing a line tracking robot system. i was trying to detect the
difference b/w black and white using an IR sensor. Now the problem is
that the sensors are fairly noisy. and the voltage difference is very
minute...about .1V. Now, i dont want to use an amplifier since that
would amplify the noise too. so i want a way to reduce this noise and
so be able to detect the voltage by then using an amplifier
can anyone help me in this regard.
thanks