I am working on Non-Intrusive Load Monitoring. I am measuring Voltages and Current Non-Intrusively. Voltage and Current Signals are the fed to Arduino Uno ADC. After converting them to digital form, the signals are sent to PC serial port. I receive the signal from serial port and apply feature extraction algorithms on voltage and current signals. Problem I am facing is I am achieving low sampling rate using Arduino Uno. I need minimum of 8K samples for some algorithms and I am receiving only 1K now. I have trouble figuring out that if the problem is with Arduino ADC sampling rate or Serial port latency is the issue. Kindly help me figure out the problem.
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