Can this kit (K1803) be built to support approximately 90mv. as shipped it can support 40mv
Thank you
Of course. It is just a very basic opamp circuit.
Thank you for the quick reply!
Do I need to change out the op-amp and or the caps / resistors or would a better choice be to further attenuate the input level?
Easiest way is to change R5 to about 47k in stead of 100k.
Thank you