The easiest interface to use was the trusty serial port — hardly the fastest but definitely the best supported. But how does one retrieve an image fired down a serial port? Most of the post is ...

What to do when you have a legacy serial device, but no serial port on the computer you want to connect? [vahidyou] designed a wireless serial dongle to solve this conundrum. Faced with a CNC that ...

a serial bus differs from a serial port. Both use serial transmission; however, the serial port connects the computer to one device, whereas a serial bus allows for the connection of multiple devices.

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 ...