A socket that connects to a serial interface (one bit following another over one line). Serial ports are widely used by sensors for data acquisition, and they were standard on early computers for ...

My question is about the COM1 and COM2 in particular, because COM3 that is used by my 56K modem is not visible at all (at any time) in the Device Manager under <B>Ports, COM & LPT</B> section/row (see ...

So my coworker has a laptop with which he needs to change the com port number for COM1. However, when he goes to Device Manager - COM1 and clicks the ...

IO-Link is a communication standard for a point-to-point, 3-wire interface to smart sensors and actuators found in industrial applications. IO-Link extends the traditional interface capabilities of ...