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What is the D flip flop?

asked Aug 13, 2021

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Where are magnetic field sensors used?

answered Dec 29, 2020

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How do you test a 24v relay?

answered Dec 1, 2020

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What is a terminal block?

answered Jun 2, 2020

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Which type of potentiometer is used for volume control?

answered Feb 27, 2020

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How many calories are in a chip shop chip butty?

answered Feb 27, 2020

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How battery life is calculated?

answered Feb 15, 2020

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What is logic gate and truth table?

asked Feb 13, 2020

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