Difference Amplifier Using an Op Amp

A difference amplifier is one that outputs a signal proportional to the difference between two input signals. This video shows how to calculate the amplification that the signals get based on the external resistors. This video also shows some simple simulation examples using LTSpice To see other common operational amplifier configurations check out: https://www.electronx.ca/education/op... To see more content related to electrical and electronic circuits, check out: https://www.electronx.ca