Many precision current source designs are available, but simple arithmetic for component values to tailor them for an ...

High-voltage copper plates can remove up to three-quarters of frost from a surface, while using much less energy than ...

Nuclear fusion, which operates on the same principle that powers the sun, is expected to become a sustainable energy source ...

Open a Notepad and copy-paste the following: Set WshShell = CreateObject("WScript.Shell") MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId")) ...

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how ...

When this happens, it means that more than one device is trying to use the same I/O port. Open the device manager and see if there are any yellow exclamation points next to any items. You want to ...

The line to West Texas is part of a project to increase grid reliability. Hill Country residents wonder if business is being ...

A dictionary is a list of words or phrases and their definitions (what they mean). Dictionaries are arranged in alphabetical order. They help you to spell or understand any new words, so are a ...

Abstract: Monitoring impulse current is of great importance for pulsed power applications in medicine, where the in situ power monitoring is needed to ensure the right dosage delivery based on the ...