If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...
Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...
Abstract: This paper presents the experiment and analysis on the control of current in Metal Insulation (MI) magnet using a DC power supply and power semiconductor components. A 3 V DC voltage is ...
Abstract: The liquid metal bridge generated at the microspot of the contact has a crucial role in the formation of the arc, which provides the initial energy distribution for the ignition of the arc ...
The Atomfall Metal Detector will light up when you're near a Buried Cache. The red lights on the top point toward the direction of the Buried Cache, and the meter on the bottom will go higher as you ...
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