DLP Pico controllers bring micron-to-sub-millimetre scanning accuracy

July 10, 2018 // By Julien Happich
Texas Instruments' latest DLP Pico DLPC347x controllers offer the micron-to-sub-millimetre resolution typically found in high-performance, industrial-grade applications in a smaller form factor for desktop 3D printers and portable 3D scanners.

Developers can pair the new DLPC3470, DLPC3478 or DLPC3479 controller with one of four existing DLP Pico digital micromirror devices (DMDs) to design a variety of battery-powered and handheld designs. The high resolution and fast switching speed of the DMDs and new controllers enable 3D printing speeds five times faster than existing technologies. With precision pattern control in a smaller form factor, developers can capture the fine details of an object with micron-level accuracy, which benefits applications like dental scanning, 3D modeling and 3D vision for robotics.

By pairing one of the new controllers with a DLP2010 (480p), DLP2010NIR (480p), DLP3010 (720p) or DLP4710 (1080p) DMD, which range in diagonal size from 0.2 to 0.47 inches, developers can create customized solutions that best fit their applications. Micron-level accuracy captures the fine details of a 3D-printed object and enables smooth, high-quality 3D-printed objects with pattern and pixel control across 405-nm ultraviolet (UV), visible and near-infrared (NIR) light up to 2,500 nm.

Texas Instruments -  www.ti.com


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