Nowadays, every business wants to make a profit so that they can expand their business or it can be invested to make more profit. As defined by Investopia, 'Profit is a financial benefit that is realized when the amount of revenue gained from a business activity exceeds the expenses, costs and taxes needed to sustain … Continue reading Product or Service Cost Calculation
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Pogramming a Traffic Light using PLC
We see people standing in-front of a traffic light and waiting for the light to change colour from red to orange then to green before they can cross a road. The lights seem to know when to come on and when to go off. Have you ever wondered what makes the different coloured lights to … Continue reading Pogramming a Traffic Light using PLC
Data Transmission
Everyone everywhere on these planet does some kind of data processing everyday. From an infant baby who wets his/her diaper to a grown up adult. For the baby, s/he senses that the diaper is wet and the skin sends some signal to the brain for some processing. After the processing in the brain, the baby … Continue reading Data Transmission