| Parroting the science class teacher, an adjustable current source consists of any old voltage source, a variable resistor and applying Ohm’s...
More about Current (254)
| Additional information and documents of the old project presented in 2013
| When you need to measure current flow through a wire, the normal method is to insert an ammeter in series with the cable. Using a clamp-on a...
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| There is often a desire to extend an existing circuit or some equipment so that it can display voltage, current and measurement of other par...
| There are many cases in which a current measurement that does not include DC is useful. The most common is the case of Current Transformers...
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| Measuring the dynamic behaviour of a circuit without a differential current probe is very challenging. To tackle such challenges we present...
| Oscilloscopes are great for visualizing voltages, but when it comes to measuring currents, things get complicated. What you really need is a...
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| Excessive electromagnetic interference (EMI), a fried circuit board, an exploded battery, and faulty sensor readings: these all can result f...
| 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...
| Lars Krüger is a Potsdam, Germany-based teacher who has been reading Elektor magazine for eight years and designing electric bicycles since...