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Old 25th June 2007, 11:30 AM   #1
Default AVR: PWM for convert a digital signal to analoge!

hi guys :
Iam using a atmega8 ,I want to convert the digital signal to analoge by a PWM methode, where the atmega8 continuously convert the analoge input to digital using its ADC , for I obtaine a analoge signal on the atmega8 output.
kasser is offline  
Old 25th June 2007, 11:33 AM   #2
Default

So what's your question?, you just need a PWM output followed by a suitable low-pass filter.
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Nigel Goodwin is offline  
Old 28th June 2007, 02:26 AM   #3
Default read this appnote

more information on avrfreaks.net
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Old 12th July 2007, 03:03 PM   #4
Default how to interface the internal atmega16L adc

dear !

can anyone help me how to interface the internal adc of atmega16L microcontrollor,i will be thankful to all?
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