Wi-Fi routers are one of those devices that seem simple on the surface, but inside, they hide an entire mini-computer. I’m ...

The market expansion is underpinned by the increasing complexity of vehicle electrical architectures. Modern vehicles, ...

Cameras trigger inputs are connected to pin D9 on an Arduino. (Optionally, a buffer amplifier can be used. See below for why this may be a good idea.) This is used to generate a digital pulse which ...

You know those old cliche that the younger generations have begun to cynically despise: “follow your dreams!” “You can be anything you put your mind to!” — well, ...

EC&M presents the third part in its analysis of the most important revisions to the 1999 NEC. New definitions, some of which were contained in other Articles of the 1999 Code, have been added to the ...

Alex Taradov has designed a low-cost, open-source hardware USB sniffer compatible with the popular Wireshark packet capture utility, and also controllable from the command line, capturing data in the ...

An SR latch is a basic memory element in digital electronics that stores binary data using Set and Reset inputs.