temperature sensor using DS18B20 HOW TO SET TEMPERATURE USING ATEMGA8 (by 80proof)
HI GUYS! can someone teach me how to set the temperature sensors in degree celsius, my plan is using this DS18B20 sensor at pin 28 of atmega8 if my temperature sensor has reached already the 40 degrees celsius the pin 25 will output a logic 1 which will trigger a relay that will power on a 5v dc motor fan. and if i got higher value than 40 the other pin 24 will again generate a relay and will turn on again the other fan..can someone help me with this problem? thanks!! hoping for your reply guys!!
(no subject) (by 80proof)
can you give sample ladder programs on this temperature sensor setting in adc input? advance thanks guys!
(no subject) (by 80proof)
ok sir! i'll try this analog sensors, i thought i can use this 1 wire interface..thnaks a lot! give you guys some update about this sensors i got any problems or doubt in this temp. sensor project.thanks again sir jonathan and simon!=D
Temperature sensor (by Light meter)
This blog is very interesting. I cna to take some inaforamation mg works. thank you