A1: **Human resistance** = ((1024+2*Serial_Port_Reading)*10000)/(512-Serial_Port_Reading), unit is ohm, Serial_Port_Reading is the value display on Serial Port(between 0~1023)
Q2: What is the unit of output?
A2: We measure the signal by voltage and print to COM port as (0~1023).
Q3: Where can I find technical support if I have some other issue.
A3: Please send an email to email@example.com