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When we come across circuit boards which are previously designed or we take out one from old TV or computer, in attempt to repair it. And sometimes we need to know the capacitance of particular capacitor in the board to eliminate the fault. Then we face a problem in getting the exact value of capacitor from the board especially if it is a Surface Mount Device. We can buy equipment for measuring the capacitance, but all these devices are costly and not for everyone. With that in mind we are going to design a simple Arduino Capacitance Meter to measure the capacitance of unknown capacitors.”

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