Earlier, we designed a smart energy meter that used a current sensor to measure current. In that version, we manually set the ...

No, it's not the 10mm socket, nor the simple gadget that can keep you from losing one. Both could no doubt come in handy for just about any wrenching task, but the uniquely electric nature of ...

You need reliable tools to complete electrical projects. From wire cutters to multimeters, Harbor Freight customers say that ...

In part 3 of this series, we used Kirchhoff’s voltage law to derive the branch currents and node voltages for an unbalanced ...

Tracking down cable cuts and differentiating them from normal open circuits is critical. Flexibly evolving the circuit design ...

Measurements by buoys at four latitudes in the western Atlantic provide the strongest evidence yet that the Atlantic ...

Understanding ocean currents is important for work such as weather forecasting, climate research, search-and-rescue ...

Learn how laser, eddy and other displacement sensors work and how they plug into IIoT PdM systems. They’re game changers on ...

Figure 1 Incoming 8-bit antilog PWM interface (U1, U2, A1, Q1) generates 80 nA to 8 mA current to control 10 Hz to 1 MHz ...

Scientists have developed a new method to measure ocean surface currents over large areas in greater detail than ever before. Called GOFLOW (Geostationary Ocean Flow), the approach applies deep ...

That old bubble level in the garage might outperform your brand-new digital one.

In the era of Facebook and YouTube, brand building has become a vexing challenge. This is not how things were supposed to turn out. A decade ago most companies were heralding the arrival of a new ...