Recently I asked how can I make a step function with writePWMVoltage in arduino MEGA 2560 and matlab.
The idea is to pass from 2 volts to 2.5 volts. Here is my program:
a = arduino;
for k = 1:1000
When I do this, in some point the voltimeter sizes 2,23 volts before to reach 2.5 volts, and I need the function step (from 2 volts direct to 2,5 volts)
Can you help me please?