hello Alex
Thank you very much Alex
Description:
A temperature sensor is to be interfaced with a PC and an output signal is to control the flow of hot air into the room. A high level language is to be used to provide the control algorithm to maintain the temperature in the room by controlling a flow valve.
A real-time visual display of the temperature should also be provided.
i mean how to program the PIC16F877. i want this PIC to read the signal from sensor and at same time read the information from PC (at any language C or any thing bec, iam not very well in Programming ) and compare what iam set in the Program i mean the Temperature( like e.g if i set the temp at 25 then when the PIC16F877 do campare between the Sensor then send the signal to feedback to Fan or any thing.