MATH PROBLEM
MATH PROBLEM
(OP)
OK, I HAVE HAD A LOT OF THESE MATH PROBLEMS AND AFTER I PULL A FEW HAIRS OUT I HAVE MY ANSWER. WELL THIS TIME I HAVE A BRAIN FART,STILL NO ANSWER...IF SOMEONE HAS A FORMULA FOR THIS ONE,A MILLION THANKS...I HAVE A SENSOR THE OUT PUT ADC VALUE IS FROM 574(LOW END) TO 634(HIGH END),OK THAT IS FINE. I NEED TO DISPLAY 30(LOW END TO 50(HIGH END). THE TIME BEFORE THIS I WENT FROM 0(LOW END) TO 100(HIGH END),NO PROBLEM..IS ANY MULTIPLIER OR DIVISOR GOING TO SOLVE THIS PROBLEM...





RE: MATH PROBLEM
2. Scale for the difference in span (634-574) and (50-30).
3. Add the display offset (30).
4. Display the result.
Mike Halloran
Pembroke Pines, FL, USA
RE: MATH PROBLEM
RE: MATH PROBLEM
divide it by 5 and then
add 30.
Mike Halloran
Pembroke Pines, FL, USA
RE: MATH PROBLEM