search

ollie1400 / openAFMCircuits

The circuit schematics and layouts for the OpenAFM project.
3 stars 2 forks source link

Input board signals are crossed! #6

Open ollie1400 opened 8 years ago

ollie1400 commented 8 years ago

The input signals A, B, C and D are actually all connected together via a low impedance (10k) path through the summing amplifier circuit.

This results in crosstalk on the signals. Should either

ollie1400 commented 7 years ago

Don't do anything until we decide how to amplify the raw signals...