Use a Digital I/O Device to generate advanced patterns to characterize a custom circuit, toggle control lines to automate a factory floor, or prototype a digital design. NI provides a wide range of digital I/O (DIO) products to meet the needs of your test, control, and design applications.
Digital output sensors have critical parameters that should be taken into account when selecting a Digital I/O Module for your application.
By learning the basics of NI-DAQmx, the driver software for Digital I/O Devices, you can handle 80% of your data acquisition needs.
Quickly configure your measurement with the included DAQExpress application software for interactively recording, viewing, and exploring data. Easily get started without programming using built-in measurement panels.
Explore a wide range of support content, including examples and troubleshooting information.