see basicaly u have to first | Microcontroller › 8051 › temperature controlled fan using 8051 › see basicaly u have to first July 20, 2011 at 10:32 am #6473 ARPIT SONIParticipant see basicaly u have to first convert ur analog signal which is coming frm tempreature sensor(for e.g. lm35)into digital signal using adc so that ur controller can understand it.and then u have to take output frm controller into lcd and fan.
