L
[email protected]
- Jan 1, 1970
- 0
hi,
I want to use the pwm output of the microcontroller as digital
potentiometer because this is a cheaper solution (respect to buy
digital pot) ...I think about an integrator and a sample and hold
circuit,so i should have a stable dc output varying with the
characteristics of pwm,but do you know a more cheaper solution?
thaks
I want to use the pwm output of the microcontroller as digital
potentiometer because this is a cheaper solution (respect to buy
digital pot) ...I think about an integrator and a sample and hold
circuit,so i should have a stable dc output varying with the
characteristics of pwm,but do you know a more cheaper solution?
thaks