libuz
Junior Member level 1
This is a circuit of an active electrode for EEG (electroencephalogram) amplifier. I am trying to understand the circuit.
https://www.olimex.com/Products/EEG/Electrodes/EEG-AE/resources/EEG-AE.pdf
My question is:
What C1, C2, C5 and R3, R4 do? Some explanation would be helpful.
https://www.olimex.com/Products/EEG/Electrodes/EEG-AE/resources/EEG-AE.pdf
My question is:
What C1, C2, C5 and R3, R4 do? Some explanation would be helpful.