Analog Input Channels
Digital I/O Channels
National Instruments DAQ devices provide high-performance I/O, industry-leading technologies, and software-driven productivity gains for your application.
New to DAQ? Learn more about the fundamentals.
Learn how NI CompactDAQ has gone stand-alone to solve embedded measurements and logging applications
From sensors to decisions, build your measurement system faster.
NI CompactDAQ continues to grow with the addition of the NI cDAQ-9184 4-slot Ethernet chassis.
Download the 10-part tutorial that covers everything you should consider when building a DAQ system.
Learn about USB X Series devices that are available with both extruded aluminum enclosures and board-only form factors.
Download the firmware update on NI Labs that lets you view data from a cDAQ-9191 on your smartphone or tablet.
View common DAQ applications and explore related technical materials on using a PC-based approach to save time and increase the performance of your test, monitoring, or control system.Browse common applications
NI offers a wide-spectrum of PC-based DAQ devices and modular systems on a variety of PC buses. Compare the different types of NI products and select the right one to meet your application’s needs.Explore product families
Learn how to get started quickly with National Instruments DAQ devices and view other resources for support, driver downloads, example code, and additional training.View DAQ resources