Design a summing amplifier with three channels, using a 741C Op-Amp. The voltage gain of the should be 1.3, 2, and 4.7 for channel 1 to channel 3. Show the results for vout for all possible combinations of the channels in a table. Use screen shots to show


State the theory behind the lab.

Perform the calculations for the design.


List of devices and meters used to conduct the experiment


Steps you took to carry out the lab.


What did you discover/confirm?

Screen shots of the meter readings.

Use tables and diagrams to record results.

Compare calculations with the measured values.


What did you learn?