Turn Light Into Frequency

    May 20, 2004
    The TSL237 is a light-to-frequency converter featuring a dynamic range of 5,000,000 to 1, letting it capture light levels to 0.00002 lux.

    It produces a squarewave output signal with frequency proportional to light intensity that interfaces directly to a microcontroller, DSP, or counter. Providing 16-bit resolution, it eliminates the need for a/d converters and amplifiers. Applications include automotive sensors, color calibration, and lighting control.

    Taos Inc.,
    800 Jupiter Rd., Suite 205, Plano, TX 75074,
    (972) 673-0759,
    www.taosinc.com

     

    Continue Reading

    Sponsored Recommendations

    Aug. 22, 2025
    Discover how to meet growing customer demands for custom products without overextending your engineering team. Learn how scaling your automation strategy can help you win more...
    Aug. 22, 2025
    Join industry leaders to explore how cutting edge digital technologies are transforming factories. Learn how to boost throughput, enhance flexibility, and accelerate your digital...
    Aug. 22, 2025
    Explore the future of manufacturing. Learn how to leverage the latest digital technologies and strategies to build a more efficient, agile, and resilient digital factory.
    Aug. 21, 2025
    A look into the latest improvements in motion control through high-performance drives, AI enhancements, and faster communication protocols.

    Voice your opinion!

    To join the conversation, and become an exclusive member of Machine Design, create an account today!