| If your USB device ever suffers from noise caused by an earth loop or if you want to protect your PC against external voltages then you need...
Raymond Vermeulen (25)
| Imagine you have a sensor, which only has to report its results very infrequently and is located far away. A direct power supply is not prac...
| After working on a number of USB-related projects it occurred to me something odd was happening with the power supplied to a connected USB d...
| Austriamicrosystems’ new lightning sensor IC measuring just 4x4 mm landed on my desk like a stroke of lightning, thanks to a suggestion from...
| The OPA660 is no more. It has been obsolete for many years, although a few distributors like Rochester Electronics still have some in stock....
| In last month’s column I discussed a MOSFET that allows the current through the FET to be measured efficiently. This time I will deal with a...
| Elektor Labs are forever working on new projects and ideas. At the moment I am working on a USB isolating circuit. Besides isolating its dat...
| In this month's instalment and the next we will take a look at MOSFETs with unusual characteristics. Because quite a lot can be said about t...
| This month we're talking about isolation. Devices covered this month: ADM2587EI and ADuM3160.
| DC/DC converters! They’re often quite useful, sometimes indispensable and most of the time very energy efficient. I am starting to apply the...