where do u set the pinMode of the MUX control lines?
or is it not necessary anymore...?
i still use those old arduinos duemil...
i have another suggestion (in case u like loops):
for (int8_t i=3; i>=0; i--) digitalWrite(cl[i],channel&(1<<i));
where do u set the pinMode of the MUX control lines?
or is it not necessary anymore...?
i still use those old arduinos duemil...
i have another suggestion (in case u like loops):
for (int8_t i=3; i>=0; i--) digitalWrite(cl[i],channel&(1<<i));