Keynote Photonics DLP4500 evaluation modules
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Description & Features

Technical documentation

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Keynote Photonics offers a number of optical engine options, featuring DLP4500/DLPC350 DLP® chipset.

The LC4500-RGB optical engine provides a full color, high resolution projector for your display applications. Excellent uniformity and short focus capability enable a wide range of applications. The LC4500 electronics contain all the power and capability of Texas Instruments’ reference design and more: multiple control options, Beaglebone Black compatibility, and custom GUI. An embedded TI MSP430™ is also available to manage the DLPC350 and set different operating modes, configure external GPIO, or manage the three channel LED drivers. Both USB and UART interfaces are available.

The LC4500-UV/B optical engine, coupled with the LC4500 electronics, provides users with a compact all-in-one solution for UV exposure and 3D measurement. The LC4500-UV optical engine uses a single color LED and on-axis projection to provide maximum power with high uniformity. The standard engine includes a 405nm UV LED. However, other wavelengths (blue, green, red) may be substituted to suit your specific application.

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Flexlight LC4500 BeagleBone Black Controller

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LC4500 405NM UV Projector

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LC4500-RGB Industrial Projector

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TI Devices (3)

Part Number Name Product Family
DLP4500  DLP® 0.45 WXGA DMD  Advanced light-control chipsets 
DLP4500NIR  DLP® 0.45 WXGA NIR DMD  Advanced light-control chipsets 
DLPC350  Digital Controller for DLP4500 DMD and DLP4500NIR DMD  Advanced light-control chipsets 

Technical documentation
User guide (1)
Title Type Size (KB) Date
PDF 1563 05 Jul 2018
Related Tools & Software

Software development (1)

Name Part Number Software Type
DLPC350 Configuration and Support Firmware  DLPR350  Firmware 

Technical articles


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