Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

Transform your galvanometer into a fully functional ammeter and voltmeter with this step-by-step guide. Learn practical ...

I know that this camera (Sony A6300) is really cool but the battery life sucks, so that's why I put together this very simple project to enable you to use other batteries to power your camera for much ...

Abstract: Electrical Impedance Tomography (EIT) is a safe medical imaging technology, requiring no ionizing or heating radiation, as opposed to most other imaging modalities. This has led to a ...

Abstract: This paper reports a high-resolution voltmeter based on applying mode localization in a 3 DOF (degree of freedom) weakly coupled resonators (WCRs) system. When the input voltage is applied ...