electroicarus
New Member
HI i want meassure temperature,i have a LM35 temperature sensor ,out 10mv per centigrade (celcius) degree and job between -55 a 150 centigrade degree.I want meassure 0 to 72 degree mi question is how many voltage i put in vref/2 .I use adc0804 of 8 bits resolution.Thanks.Excusme for my english is poor.