Digital tone control with attiny2313+lm1036

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tekniker_erhan

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Hi all I'm a new member
I'm sharing my new project with you attniy2313 has a four pwm channel I contrtolled lm1036 with this channels per chanel has 8 bit pwm resolution circuit working good I used free winavr gcc c compiler for source code write,you can download all project files

File pass:tekniker_erhan

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Hi I've only pcb design, I did not draw schematic ,you can easily draw schematic using lm1036 datasheet
 

oo..main problem is i dont know how to interface microC with lm1036 circuit..how to replace potentiometer with pwm circuit.. i need 0 - 5.1v (0 - 100% pwm duty cycle) at pin volume, bass n treble like potentiometer center pin.. ..
 

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