Old Macs used the serial port for printers. Also known as an RS-232 port, serial ports provide very slow speeds and have been superseded by USB on desktop computers. USB-to-serial adapters are ...

Pour one out for yet another device conquered. This one’s a desk phone for conferences and whatnot, a colour display, a numpad, and a bog standard handset with a speaker and mic. Naturally, also ...

See hackaday.io page for screenshots. Qwt is the library that provides plotting widgets for SerialPlot. You have 3 different options for Qwt. Leave it to serialplot ...