| Audio notch filters are useful when an engineer needs to see low-level harmonic distortion that would otherwise be buried under a much large...
All items tagged with Test Measurement News and Test & Measurement (157)
| This Scrutiny Debugger demo shows how live variable monitoring, continuous graphing, and trigger-based capture can work on an STM32 target w...
| A few engineers and innovators share details about practical test and measurement habits that save time and help avoid poor results. They ta...
| The Scrutiny Debugger webinar is now available to watch, and it is a useful session for embedded developers who need live visibility into fi...
| This simple inductance meter uses an ATmega328 and LM339 to measure coil values at low cost. The design provides a practical way to estimate...
| Audio measurements are the focus of Elektor Lab Talk #45, where Brian Tristam Williams, Jens Nickel, and Alfred Rosenkränzer dug into distor...
| This fuel injector control tester drives up to six gasoline injectors simultaneously for cleaning and diagnostics. A CPLD generates adjustab...
€5 (FREE for Members)
| Operational amplifiers in analog circuits typically use negative feedback. However, phase shifts in the feedback loop can cause instability,...
| Meet Jan de Jong, an Elektor reader for over 55 years and a retired electronics enthusiast with decades of experience in building and repair...
€5 (FREE for Members)
| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...