The intelligence community (IC) published its first-ever open-source intelligence (OSINT) strategy in March. It is a big-picture, priority setting document—an essential, basic step to re-launch OSINT ...
The 555 timer IC has been around now for quite some time and the list of potential uses for this device appears to be endless. This article contains a few examples of circuits that you might ...
There are four general categories of Hall-effect IC devices that provide a digital output: unipolar switches, bipolar switches, omnipolar switches and latches. Unipolar switches are described in this ...
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