This non-inverting AC amplifier was found on a Popular Electronics. The setting applies to any operational amplifier.
We found this circuit in a 1965 General Electric manual. The circuit applies to incandescent lamps only and...
This circuit was found in an old SCR manual. The types used are from the time, but the setting can...
This circuit can be used to control loads up to 500 mA from the outputs of microcontrollers such...