I was quiet for a week. I had an installation problem. I purchased a new laptop. Selection of laptop and installation of software took lots of my time. Installation is still going on. PSOC creator installation was quite fast. Now I am creating a small part of the project. The red=green LED-s will turn greener as the temperature sets in. If not, the light turns redder. I am in-between and posting this blog. As I promised to Victor I'll post a blog by Friday. The main.c file has the artificially created temperature difference. In this case it is increasing with time. This looks like:

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I could blink the LED-s with fixed duty cycle. But blinking of LED-s that varies with difftemp is yet to be done, I just spent an hour and could write several programs on blinking LED-s. PSOC is really very user friendly.