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Build A Water Quality Tester You Can Hear

Build A Water Quality Tester You Can Hear

“Can you be electrocuted in the bathtub? Sure — but only because the water’s not pure. Many people don’t realize that absolutely pure water doesn’t conduct electricity. This is because the hydrogen and oxygen atoms don’t have …

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DIY Hydraulic Benchtop Press

DIY Hydraulic Benchtop Press

“Dimensions 750x470x320mm including the truss and the footings. The main frame with the truss can handle a 6T jack mounded at the upper side of frame with no problems of distortions or cracks. If you plan to use a 3T …

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DIY Stepper Motor Controller

DIY Stepper Motor Controller

“Remember those DC motors, all you need too do is to hook up the positive and negative leads to a battery and holla it starts running. But as we started doing more complex projects those DC motors doesn’t seems …

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