A cheap off-the-shelf USB to DB25 adapter may look like a good idea at first glance but they won’t work for a CNC application. [Bray’s] adapter is Arduino-based and runs GRBL.

parallel port 19 Articles USB To DB25 Adapter Uses GRBL For Parallel Port CNC Communication September 16, 2014 by Rich Bremer 53 Comments ...

The DB25 (originally DE-25) connector is an analog 25-pin plug of the D-Subminiature connector family (D-Sub or Sub-D). The DB25 connector is mainly used for serial connections, allowing for ...

Couldn't you also get any laptop with a PC card or ExpressCard slot and use a serial or parallel port adapter with it?

Plug the parallel connector of the parallel-to-USB adapter cable into the parallel port on the printer. Secure the parallel connection. The parallel port is about 1.5 inches wide.

This is why the connectors behind the casing that are connected to the motherboard by a wire cable can be used to connect an exterior element. A serial port connector generally has 9 or 25 pins and ...

In this application, the chip attaches directly to the PC's parallel port through a male DB-25 connector. Because the device draws a maximum of 0.5 mA, the port can supply the power, and its supply ...

QWhen I connect my printer through a parallel-port Iomega Zip drive, I get too many overrun messages from that HP 4. AThe signals coursing through the parallel-port cable are bumping into each ...

See COM1 and D-sub connectors. Serial, Parallel and Game Early PCs were fitted with one or two serial ports, one parallel port and one game port on the motherboard.

However, i have a router that has a parallel print server port on it. Is there a cable or adapter that will let me connect to the print server?

Parallel- and serial-type phone systems are not directly related to parallel and serial computer ports. A parallel port and cable uses eight wires and pins to send eight bits of data -- equalling ...