NCD Devices Development Lib supply powerful ActiveX for all NCD devices.
NCD relay controllers allow computer controlled switching from the RS232 serial port of a microcontroller or computer.
NCD video switchers allow computer controlled multiplexing of audio or vide signals from the RS232 serial port of your computer. NCD Device Development Lib is licensed as freeware, full size of the download is 0.42 MB. You can download a free version of NCD Device Development Lib by following download link at Free Downloads section of this page. NCD Device Development Lib is developed or distributed by National Control Devices and is listed under component.