hi
im putting together a comparator output stage, which is working as it should,but the changeover point on the divider variable resistor is very tricky to set, is there any way of padding the variable resistor 22k linear. or changing it(The input is rectified ac),to extend the changeover point ?
thank you
doug.
im putting together a comparator output stage, which is working as it should,but the changeover point on the divider variable resistor is very tricky to set, is there any way of padding the variable resistor 22k linear. or changing it(The input is rectified ac),to extend the changeover point ?
thank you
doug.