Digital Input / Output Data Acquisition (DAQ) Products

In many cases, we only need to know a simple status about the device we are trying to collect data from, whether something is true or false, on or off, in one position or another. In these cases, we can determine what we need to know using a digital input, or control these things by a digital output. Digital I/O (often called GPIO) can fit into many applications. 

Anywhere your application requires something switched from one state to another, or a two-position contact monitor. Such applications include handshaking, pattern input and output, and change of state detection.

For applications that use higher voltages check out our Relays and Fets page.