ULTRA-COMM+2.PCI two-channel PCI bus serial I/O adapter for the PC and compatibles provides two field-selectable RS-232/422/485 serial ports supporting data rates up to 460.8 Kbytes/sec. The RS-232 mode is for standards serial COM: port requirements; while the RS-422 mode is for long-distance device connections up to 4,000 ft where noise immunity and high data integrity are essential. Up to 31 RS-485 devices can be connected to each port to automate the data collection.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.