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May 28, 2012

Interfacing 7 segment to PIC with just two Pins

Interfacing 7 segment to PIC with just two Pins In this tutorial we are going to explain how to interface 7 segment display to PIC 16f877a with just two pins !!!!  as shown in the following figure : As you know that 7 segment requires 7 pins to be connected …

Getting the Oriented in Object Oriented Design

Below I will talk about Object-Oriented programming mistakes and misconceptions I have encountered, both in talking to candidates and working on code written by others. It should not be construed as an attack on non-OO programming paradigms, only on OO applied incorrectly. When I interview candidates that put OO on …