| When making voltage, current and power measurements on AC-powered devices things are getting more complicated than measuring DC, because wav...
More about Test & Measurement (296)
| This handy transistor tester allows you to quickly test the function of an NPN/PNP transistor, JFET or (V)MOSFET and identify the correct le...
| This is a submission from Keysight on their new radar multi-target simulator and advanced automotive ethernet solutions.
| This is a submission from Keysight on CyPerf, the industry’s first cloud-native distributed network performance and security test software.
| Oscilloscopes are great for visualizing voltages, but when it comes to measuring currents, things get complicated. What you really need is a...
| The Greeks have a long history of innovation and a zeal for learning. Marios Lazos is an Athens-based electrical engineer who is passionate...
| Back in 2013, Elektor published Jean-Jacques Aubry’s article series about his 500 ppm LCR Meter project AU2013. Since then, he has been work...
| Looking for a digital loop/PSC tester? The PeakTech 2715 is a handy test device that enables electricians and DIYers alike to check whether...
| Do you need to measure the antenna current of your HF transmitter? Or, like me, the primary current of your Tesla Coil? Here are some design...
| Opinions about acupuncture are divided; but with this circuit, you can at least try to detect those much discussed "meridians" objectively.