All items tagged with Current and Elektor Labs (8)

by jawi

| This Labs project introduces a safe and economical approach to measuring AC power using the PC's sound card, suitable for both grid and audi...

| De facto industry standard for many decades, the 4-20 mA current loop is still going strong. It provides a robust means of transmitting anal...

| Oscilloscopes are great for visualizing voltages, but when it comes to measuring currents, things get complicated. What you really need is a...

| When using one or two LEDs as indicators in a circuit, their respective brightness is not the most important thing in the world. If, on the...

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| Measuring current with an oscilloscope is difficult because the common of the oscilloscope’s input is internally connected to the protective...

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| Here is a nice project using a classic chip from the past: the good old voltage regulator uA723. According to Wikipedia this chip was design...

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| With this portable instrument, you can safely test and measure very quickly all diodes, zeners, LEDs, etc... in their actual conditions of u...

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| This project was inspired by a model plane enthousiast who likes to fly large models. One problem he had was that when the battery pack is c...