California Micro Devices Corp. (www.calmicro.com) has introduced the CM1218 and CM1219, reportedly the industry's lowest capacitance Zener arrays. With simplified layout and smaller footprint, the CM1218 and CM1219 Zener diodes require only the negative rail, allowing designers to achieve ESD protection for high-speed serial data interfaces. They are offered in standard SOT23 and SC70 packages.
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.
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