is there anyway to add more PWM pins to arduino ?

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1

hello guys,
i need please to know if there is anyway to add more PWM pins more than just 6 ?

2

Yes, there is.

3

Take a look at SoftPWMLibrary

http://code.google.com/p/rogue-code/wiki/SoftPWMLibraryDocumentation

or this:

4

Erni:
Take a look at SoftPWMLibrary

Google Code Archive - Long-term storage for Google Code Project Hosting.

or this:

effluvia of a scattered mind: Arduino PWM on all pins.

ok thank you so it's a software thing

5

Did you read it ?

6

You can also use a method like the one described in this post
http://forum.arduino.cc/index.php?topic=178013.0

It uses timer1 and interrupts. It can be used on any io pin, although it has only been implemented on portB in the example.