Monthly Archives: April 2016

Why we are using active electrode in electroencephalography (EEG)

feature image of eduinblog.com

Why we are using active electrode in electroencephalography (EEG) for collecting brain signal? Nowadays too many biomedical engineers are trying to collecting data signal from the scalp but some don’t know which electrode will be better for them. Today I am explain, what is the basic advantage and why we …

Read More »

characteristics of an ideal op-amp (operational amplifier)

IDEAL op-amp

There are are many characters op-amp in the market right now. Every company designing their won design for work in new applications. Before a engineer make a design of an op-amp he need to know the IDEAL op-amp characteristics. characteristics of an ideal op-amp (operational amplifier): • Infinite Differential Gain • Zero Common Mode …

Read More »