Amplifier

Non-Inverting Op-Amp Amplifier: Design a Gain of 11 from a 0.5 V Sensor Signal

The non-inverting amplifier is the op-amp circuit you reach for when a small sensor signal needs to be made bigger without loading the sen...

Amplifier

Op-Amp Voltage Follower: A Buffer with a Gain of One That Saves Your Signal

A voltage follower is the strangest amplifier in electronics: its gain is exactly one — the output is just a copy of the input. So why use...