Hi Everyone,
I am using arduino uno and I want to generate PWM through arduino but over serial. Means over serial I want to set Voltage level.
Can you please help me out.
I am very new to Arduino.
Advance Thankx.
Have a look at the examples in Serial Input Basics - simple reliable ways to receive data. There is also a parse example to illustrate how to extract numbers from the received text.
When you have received the value and stored it in a variable you can then use analogWrite() to produce the PWM signal using that value.
...R