I've been attempting to use the rodeostat to perform AC voltammetry as per the example and using the 50k dummy cell which gives a nice output at very low sample rates however at higher sample rates (though still quite low) of 115 Hz I've found the output is heavily affected by the sample rate.
I also implement the firmware changes as mentioned in this post however noticed no effect.
Any advice on how to overcome this would be greatly appreciated
I've used the following parameters
t0 = 0.0 # Transition start time (s)
t1 = 8.0 # Transition stop time (s)
v0 = -0.1 # Initial voltage (V)
v1 = -0.9 # Final voltage (V)
amp = 0.1 # Sinusoid ampliude (V)
per = 0.5 # Sinusoid period (s)
dt = 0.005 # Time step for setting voltage and measurements
t_total = t0 + t1 # Total experiment duration
volt_func = create_sin_linear_func(t0,t1,v0,v1,amp,per)
# Create device object, set voltage/current ranges and run test
pstat = Potentiostat('COM5')
t, volt, curr = run_manual_test(pstat, volt_func, dt, t_total)