Renishaw has introduced 1nm and 2nm resolution versions of its successful Tonic incremental encoder range. Available in linear- and rotary-encoder formats, the new higher-resolution options comprise a standard Tonic readhead and new Ti20KD (1nm) or T

National Semiconductor has introduced serializer and deserializer (Serdes) chipsets capable of driving high-resolution, 24-bit colour flat-panel displays with a 65MHz clock. The two additions to National's FPD-Link II Serdes chipset range deliver a s