Automating the whole system not only reduces time, but It also saves a lot of resources and man-power. If a company has a worker employed only for counting the finished products and if this worker is replaced by a digital automatic system, then the chances of false counting are reduced
In security aspects, metal detector is essential equipment. But, the metal detector, which is available in the market today, is very costly. Hence this stands as a problem for hobbyists and for small applications. Hence we have taken an endeavor to: bring out a metal detector of minimum cost.