This alarm system senses motion and then alerts you by phone. [Oscar] had an old external modem sitting around and, with some wise hardware choices, he came up with a simple circuit to use it.

A modem that plugs into the USB port of a computer. The term states only that the connection to the computer is via USB but does not imply which network service is supported. It often refers to a ...

Here’s how it works. The best cable modems give you full control over your home network but they can also save you a ton of money over time. Just like when you upgrade to one of the best Wi-Fi ...

Readers of a certain age will no doubt remember the external modems that used to sit next to their computers, with the madly flashing LEDs and cacophony of familiar squeals announcing your ...

A modem that plugs into an expansion slot within the computer. Unlike an external modem, an internal modem does not provide a series of display lights that inform the user of the changing modem ...

For example, some external modems have serial ports for RS232, RS422, RS485, or USB connections. Other use RJ-45 connectors or work with ISA or PCI buses. The Engineering360 SpecSearch database lets ...

He’s tested over 250 mesh networks, routers, and modems. We’ve evaluated new modems from Arris and Netgear and updated our internet provider tables; our current pick stands. Chances are ...

AT&T has a new internet gateway that combines its fiber-wired internet offering with its 5G-based wireless broadband option.

In 1997 the modem market is set to take off again, thanks to the Net and new facilities such as DSVD. The prevailing modem standard, the International Telecommunications Union (ITU) V.34 spec, ...

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of ...

Nat Geo’s 21 most compelling images of the 21st century Nat Geo’s 21 most compelling images of the 21st century These are our best animal photos of 2020 These are our best animal photos of ...

The iPhone SE 4 that's set to come out early next year is expected to debut Apple's first in-house 5G modem, according to ...