1. Pickering Interfaces introduces four new digital I/O families for PXI and LXI systems, expanding their portfolio with higher density and programmable logic levels. 2. These modules are crucial for automated test systems, interfacing with digital sensors and industrial devices. 3. The new product families include high-density output modules, digital input modules with dual thresholds, semi-dynamic I/O modules, and relay driver modules, all featuring built-in protection and a three-year warranty.