Hello,
I would like to know the functioning of this circuit:
**broken link removed**
It's working in astable mode and is re-fed with pin 3. My question is what are the equations that can provide me the value of the sensor resistance from frequency. Do the equations change to be fed back?
Sorry for my English.
Thanks,
Regards
I would like to know the functioning of this circuit:
**broken link removed**
It's working in astable mode and is re-fed with pin 3. My question is what are the equations that can provide me the value of the sensor resistance from frequency. Do the equations change to be fed back?
Sorry for my English.
Thanks,
Regards