More about Test & Measurement (491)

1-01-2012 | Measuring the AC powerline frequency is a proxy for determining the match between the supply of and demand for power in the national grid an...

1-12-2011 | This neat design allows you to use a standard USB memory stick to store data in a microcontroller-based system. Memory sticks provide a larg...

1-06-2011 | The first device that springs to mind when thinking about measuring radioactivity is the Geiger-Müller tube. However, these counter tubes ca...

1-07-2010 | Pictures are worth a thousand words, so this will be the shortest ever article for an electronics magazine. Recently our overweight cat deci...

1-06-2009 | Many simple function generators do not offer the facility to measure either the frequency or the amplitude of the output. The module describ...

1-02-2009 | Curve tracers have been a staple in Elektor since 1979. This practical project from 2009 measures and records characteristic curves of NPN/P...

1-10-2008 | The instrument described in this article combines the functions of a sweep frequency generator (‘wobbulator’) and a spectrum analyser. In th...

1-02-2008 | This simple circuit is capable of measuring frequency up to 1 MHz at 1 Hz accuracy without an additional divider or prescaler circuit. The c...

1-03-2004 | Despite its surprisingly simple hardware design and construction, the superb frequency meter / event counter described in this article coupl...

1-12-1996 | Every electronics enthusiast needs test and measurement equipment. Even the most rudimentary electronics workshop should have at least...