diary.

sir was ready to handle the project . He even distributed the sheets with the required circuit arrangement for the voltage regulator. But due to the scarcity of the time, all these were postponed. i guesss not only guess but sure that i am too poor in these circuit arrangemenents. Tried to arrange the logic gate circuits for three practicle days but the result is negative.
But today and gate worked well. so it was nice looking at the light emitting diaode as the results were positive this time....................