=== Non-inverting Operational Amplifier === \\ == Op-Amp as current source == \\ \\ \\ An Op-Amp can not only amplify currents and voltages, it can also act itself as current source. Here is an scematic of an typical current source build by an Op-Amp: \\ \\ \\ {{drawio>lab05:Fig-250_non-inverting_op-amp_current_source.svg}}\\ \\ \\ \\ \\ \\