In this lab we constructed an RC circuit and using a function generator we inspected the correlation between the capacitance and the resistance, using a DAQ card and LabVIEW we were able to observe the effect of the circuit on various waves and waveforms. The goal of this lab was to show how a RC circuit can be used to make a low-pass filter which lets low frequencies pass through but dampens the amplitudes of higher frequencies (particularly ones above the cutoff frequency which is inversely proportional to resistance multiplied with capacitance). This data is also available along with the .VI's used to gather and save this data on github at https://ASand142@github.com/ASand142/2012-Physics-308L-Lab-5.git